389926524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{7417}}^1$

素因数の和:7774

約数の個数: 48

約数和(自身を含む): 982855328

約数和(自身を除く): 592928804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 337, 674, 1011, 1348, 2022, 4044, 4381, 7417, 8762, 13143, 14834, 17524, 22251, 26286, 29668, 44502, 52572, 89004, 96421, 192842, 289263, 385684, 578526, 1157052, 2499529, 4999058, 7498587, 9998116, 14997174, 29994348, 32493877, 64987754, 97481631, 129975508, 194963262, 389926524]

約数ペア:

[(1, 389926524), (2, 194963262), (3, 129975508), (4, 97481631), (6, 64987754), (12, 32493877), (13, 29994348), (26, 14997174), (39, 9998116), (52, 7498587), (78, 4999058), (156, 2499529), (337, 1157052), (674, 578526), (1011, 385684), (1348, 289263), (2022, 192842), (4044, 96421), (4381, 89004), (7417, 52572), (8762, 44502), (13143, 29668), (14834, 26286), (17524, 22251)]