508780778506

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{81953}}^1$

素因数の和:82436

約数の個数: 96

約数和(自身を含む): 1045342283328

約数和(自身を除く): 536561504822

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 443, 539, 637, 886, 1001, 1078, 1274, 2002, 3101, 4873, 5759, 6202, 7007, 9746, 11518, 14014, 21707, 34111, 40313, 43414, 63349, 68222, 80626, 81953, 126698, 163906, 238777, 282191, 443443, 477554, 564382, 573671, 886886, 901483, 1065389, 1147342, 1802966, 2130778, 3104101, 4015697, 6208202, 6310381, 7457723, 8031394, 11719279, 12620762, 14915446, 23438558, 36305179, 44172667, 52204061, 72610358, 82034953, 88345334, 104408122, 164069906, 254136253, 399356969, 471967327, 508272506, 574244671, 798713938, 943934654, 1148489342, 1778953771, 2795498783, 3303771289, 3557907542, 5191640597, 5590997566, 6607542578, 10383281194, 19568491481, 23126399023, 36341484179, 39136982962, 46252798046, 72682968358, 254390389253, 508780778506]

約数ペア:

[(1, 508780778506), (2, 254390389253), (7, 72682968358), (11, 46252798046), (13, 39136982962), (14, 36341484179), (22, 23126399023), (26, 19568491481), (49, 10383281194), (77, 6607542578), (91, 5590997566), (98, 5191640597), (143, 3557907542), (154, 3303771289), (182, 2795498783), (286, 1778953771), (443, 1148489342), (539, 943934654), (637, 798713938), (886, 574244671), (1001, 508272506), (1078, 471967327), (1274, 399356969), (2002, 254136253), (3101, 164069906), (4873, 104408122), (5759, 88345334), (6202, 82034953), (7007, 72610358), (9746, 52204061), (11518, 44172667), (14014, 36305179), (21707, 23438558), (34111, 14915446), (40313, 12620762), (43414, 11719279), (63349, 8031394), (68222, 7457723), (80626, 6310381), (81953, 6208202), (126698, 4015697), (163906, 3104101), (238777, 2130778), (282191, 1802966), (443443, 1147342), (477554, 1065389), (564382, 901483), (573671, 886886)]