2019418674

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:350

約数の個数: 160

約数和(自身を含む): 5217657984

約数和(自身を除く): 3198239310

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 49, 78, 82, 91, 98, 123, 147, 182, 246, 263, 273, 287, 294, 343, 526, 533, 546, 574, 637, 686, 789, 861, 1029, 1066, 1274, 1578, 1599, 1722, 1841, 1911, 2009, 2058, 2401, 3198, 3419, 3682, 3731, 3822, 4018, 4459, 4802, 5523, 6027, 6838, 7203, 7462, 8918, 10257, 10783, 11046, 11193, 12054, 12887, 13377, 14063, 14406, 20514, 21566, 22386, 23933, 25774, 26117, 26754, 28126, 31213, 32349, 38661, 42189, 47866, 52234, 62426, 64698, 71799, 75481, 77322, 78351, 84378, 90209, 93639, 98441, 140179, 143598, 150962, 156702, 167531, 180418, 182819, 187278, 196882, 226443, 270627, 280358, 295323, 335062, 365638, 420537, 452886, 502593, 528367, 541254, 548457, 590646, 631463, 841074, 981253, 1005186, 1056734, 1096914, 1172717, 1262926, 1279733, 1585101, 1894389, 1962506, 2345434, 2559466, 2943759, 3170202, 3518151, 3698569, 3788778, 3839199, 5887518, 6868771, 7036302, 7397138, 7678398, 8209019, 11095707, 13737542, 16418038, 20606313, 22191414, 24627057, 25889983, 41212626, 48081397, 49254114, 51779966, 77669949, 96162794, 144244191, 155339898, 288488382, 336569779, 673139558, 1009709337, 2019418674]

約数ペア:

[(1, 2019418674), (2, 1009709337), (3, 673139558), (6, 336569779), (7, 288488382), (13, 155339898), (14, 144244191), (21, 96162794), (26, 77669949), (39, 51779966), (41, 49254114), (42, 48081397), (49, 41212626), (78, 25889983), (82, 24627057), (91, 22191414), (98, 20606313), (123, 16418038), (147, 13737542), (182, 11095707), (246, 8209019), (263, 7678398), (273, 7397138), (287, 7036302), (294, 6868771), (343, 5887518), (526, 3839199), (533, 3788778), (546, 3698569), (574, 3518151), (637, 3170202), (686, 2943759), (789, 2559466), (861, 2345434), (1029, 1962506), (1066, 1894389), (1274, 1585101), (1578, 1279733), (1599, 1262926), (1722, 1172717), (1841, 1096914), (1911, 1056734), (2009, 1005186), (2058, 981253), (2401, 841074), (3198, 631463), (3419, 590646), (3682, 548457), (3731, 541254), (3822, 528367), (4018, 502593), (4459, 452886), (4802, 420537), (5523, 365638), (6027, 335062), (6838, 295323), (7203, 280358), (7462, 270627), (8918, 226443), (10257, 196882), (10783, 187278), (11046, 182819), (11193, 180418), (12054, 167531), (12887, 156702), (13377, 150962), (14063, 143598), (14406, 140179), (20514, 98441), (21566, 93639), (22386, 90209), (23933, 84378), (25774, 78351), (26117, 77322), (26754, 75481), (28126, 71799), (31213, 64698), (32349, 62426), (38661, 52234), (42189, 47866)]