312778124

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{5051}}^1$

素因数の和:5305

約数の個数: 24

約数和(自身を含む): 556346448

約数和(自身を除く): 243568324

約数列:

[1, 2, 4, 113, 137, 226, 274, 452, 548, 5051, 10102, 15481, 20204, 30962, 61924, 570763, 691987, 1141526, 1383974, 2283052, 2767948, 78194531, 156389062, 312778124]

約数ペア:

[(1, 312778124), (2, 156389062), (4, 78194531), (113, 2767948), (137, 2283052), (226, 1383974), (274, 1141526), (452, 691987), (548, 570763), (5051, 61924), (10102, 30962), (15481, 20204)]