2018966404

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:834

約数の個数: 144

約数和(自身を含む): 4723342848

約数和(自身を除く): 2704376444

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 47, 49, 52, 91, 92, 94, 98, 161, 182, 188, 196, 299, 322, 329, 364, 598, 611, 637, 644, 658, 733, 1081, 1127, 1196, 1222, 1274, 1316, 1466, 2093, 2162, 2254, 2303, 2444, 2548, 2932, 4186, 4277, 4324, 4508, 4606, 5131, 7567, 8372, 8554, 9212, 9529, 10262, 14053, 14651, 15134, 16859, 17108, 19058, 20524, 28106, 29302, 29939, 30268, 33718, 34451, 35917, 38116, 52969, 56212, 58604, 59878, 66703, 67436, 68902, 71834, 98371, 105938, 118013, 119756, 133406, 137804, 143668, 196742, 211876, 219167, 236026, 241157, 266812, 393484, 438334, 447863, 466921, 472052, 482314, 688597, 792373, 826091, 876668, 895726, 933842, 964628, 1377194, 1534169, 1584746, 1652182, 1688099, 1791452, 1867684, 2754388, 3068338, 3135041, 3169492, 3304364, 3376198, 5546611, 6136676, 6270082, 6752396, 10300849, 10739183, 11093222, 12540164, 20601698, 21478366, 21945287, 22186444, 38826277, 41203396, 42956732, 43890574, 72105943, 77652554, 87781148, 144211886, 155305108, 288423772, 504741601, 1009483202, 2018966404]

約数ペア:

[(1, 2018966404), (2, 1009483202), (4, 504741601), (7, 288423772), (13, 155305108), (14, 144211886), (23, 87781148), (26, 77652554), (28, 72105943), (46, 43890574), (47, 42956732), (49, 41203396), (52, 38826277), (91, 22186444), (92, 21945287), (94, 21478366), (98, 20601698), (161, 12540164), (182, 11093222), (188, 10739183), (196, 10300849), (299, 6752396), (322, 6270082), (329, 6136676), (364, 5546611), (598, 3376198), (611, 3304364), (637, 3169492), (644, 3135041), (658, 3068338), (733, 2754388), (1081, 1867684), (1127, 1791452), (1196, 1688099), (1222, 1652182), (1274, 1584746), (1316, 1534169), (1466, 1377194), (2093, 964628), (2162, 933842), (2254, 895726), (2303, 876668), (2444, 826091), (2548, 792373), (2932, 688597), (4186, 482314), (4277, 472052), (4324, 466921), (4508, 447863), (4606, 438334), (5131, 393484), (7567, 266812), (8372, 241157), (8554, 236026), (9212, 219167), (9529, 211876), (10262, 196742), (14053, 143668), (14651, 137804), (15134, 133406), (16859, 119756), (17108, 118013), (19058, 105938), (20524, 98371), (28106, 71834), (29302, 68902), (29939, 67436), (30268, 66703), (33718, 59878), (34451, 58604), (35917, 56212), (38116, 52969)]