2116776376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:809

約数の個数: 96

約数和(自身を含む): 4713714000

約数和(自身を除く): 2596937624

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 317, 338, 449, 572, 634, 676, 898, 1144, 1268, 1352, 1796, 1859, 2536, 3487, 3592, 3718, 4121, 4939, 5837, 6974, 7436, 8242, 9878, 11674, 13948, 14872, 16484, 19756, 23348, 27896, 32968, 39512, 45331, 46696, 53573, 64207, 75881, 90662, 107146, 128414, 142333, 151762, 181324, 214292, 256828, 284666, 303524, 362648, 428584, 513656, 569332, 589303, 607048, 834691, 1138664, 1178606, 1565663, 1669382, 1850329, 2357212, 3131326, 3338764, 3700658, 4714424, 6262652, 6677528, 7401316, 12525304, 14802632, 20353619, 24054277, 40707238, 48108554, 81414476, 96217108, 162828952, 192434216, 264597047, 529194094, 1058388188, 2116776376]

約数ペア:

[(1, 2116776376), (2, 1058388188), (4, 529194094), (8, 264597047), (11, 192434216), (13, 162828952), (22, 96217108), (26, 81414476), (44, 48108554), (52, 40707238), (88, 24054277), (104, 20353619), (143, 14802632), (169, 12525304), (286, 7401316), (317, 6677528), (338, 6262652), (449, 4714424), (572, 3700658), (634, 3338764), (676, 3131326), (898, 2357212), (1144, 1850329), (1268, 1669382), (1352, 1565663), (1796, 1178606), (1859, 1138664), (2536, 834691), (3487, 607048), (3592, 589303), (3718, 569332), (4121, 513656), (4939, 428584), (5837, 362648), (6974, 303524), (7436, 284666), (8242, 256828), (9878, 214292), (11674, 181324), (13948, 151762), (14872, 142333), (16484, 128414), (19756, 107146), (23348, 90662), (27896, 75881), (32968, 64207), (39512, 53573), (45331, 46696)]