2014989284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{3019}}^1$

素因数の和:3249

約数の個数: 72

約数和(自身を含む): 4453606080

約数和(自身を除く): 2438616796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 197, 242, 308, 394, 484, 788, 847, 1379, 1694, 2167, 2758, 3019, 3388, 4334, 5516, 6038, 8668, 12076, 15169, 21133, 23837, 30338, 33209, 42266, 47674, 60676, 66418, 84532, 95348, 132836, 166859, 232463, 333718, 365299, 464926, 594743, 667436, 730598, 929852, 1189486, 1461196, 2378972, 2557093, 4163201, 5114186, 6542173, 8326402, 10228372, 13084346, 16652804, 26168692, 45795211, 71963903, 91590422, 143927806, 183180844, 287855612, 503747321, 1007494642, 2014989284]

約数ペア:

[(1, 2014989284), (2, 1007494642), (4, 503747321), (7, 287855612), (11, 183180844), (14, 143927806), (22, 91590422), (28, 71963903), (44, 45795211), (77, 26168692), (121, 16652804), (154, 13084346), (197, 10228372), (242, 8326402), (308, 6542173), (394, 5114186), (484, 4163201), (788, 2557093), (847, 2378972), (1379, 1461196), (1694, 1189486), (2167, 929852), (2758, 730598), (3019, 667436), (3388, 594743), (4334, 464926), (5516, 365299), (6038, 333718), (8668, 232463), (12076, 166859), (15169, 132836), (21133, 95348), (23837, 84532), (30338, 66418), (33209, 60676), (42266, 47674)]