2040393342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:658

約数の個数: 128

約数和(自身を含む): 4798725120

約数和(自身を除く): 2758331778

約数列:

[1, 2, 3, 6, 13, 23, 26, 37, 39, 46, 59, 69, 74, 78, 111, 118, 138, 177, 222, 299, 354, 481, 521, 598, 767, 851, 897, 962, 1042, 1357, 1443, 1534, 1563, 1702, 1794, 2183, 2301, 2553, 2714, 2886, 3126, 4071, 4366, 4602, 5106, 6549, 6773, 8142, 11063, 11983, 13098, 13546, 17641, 19277, 20319, 22126, 23966, 28379, 30739, 33189, 35282, 35949, 38554, 40638, 50209, 52923, 56758, 57831, 61478, 66378, 71898, 85137, 92217, 100418, 105846, 115662, 150627, 155779, 170274, 184434, 250601, 301254, 311558, 399607, 443371, 467337, 501202, 652717, 706997, 751803, 799214, 886742, 934674, 1137343, 1198821, 1305434, 1330113, 1413994, 1503606, 1958151, 2120991, 2274686, 2397642, 2660226, 3412029, 3916302, 4241982, 5763823, 6824058, 9190961, 11527646, 14785459, 17291469, 18381922, 26158889, 27572883, 29570918, 34582938, 44356377, 52317778, 55145766, 78476667, 88712754, 156953334, 340065557, 680131114, 1020196671, 2040393342]

約数ペア:

[(1, 2040393342), (2, 1020196671), (3, 680131114), (6, 340065557), (13, 156953334), (23, 88712754), (26, 78476667), (37, 55145766), (39, 52317778), (46, 44356377), (59, 34582938), (69, 29570918), (74, 27572883), (78, 26158889), (111, 18381922), (118, 17291469), (138, 14785459), (177, 11527646), (222, 9190961), (299, 6824058), (354, 5763823), (481, 4241982), (521, 3916302), (598, 3412029), (767, 2660226), (851, 2397642), (897, 2274686), (962, 2120991), (1042, 1958151), (1357, 1503606), (1443, 1413994), (1534, 1330113), (1563, 1305434), (1702, 1198821), (1794, 1137343), (2183, 934674), (2301, 886742), (2553, 799214), (2714, 751803), (2886, 706997), (3126, 652717), (4071, 501202), (4366, 467337), (4602, 443371), (5106, 399607), (6549, 311558), (6773, 301254), (8142, 250601), (11063, 184434), (11983, 170274), (13098, 155779), (13546, 150627), (17641, 115662), (19277, 105846), (20319, 100418), (22126, 92217), (23966, 85137), (28379, 71898), (30739, 66378), (33189, 61478), (35282, 57831), (35949, 56758), (38554, 52923), (40638, 50209)]