9978604

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 18079488

約数和(自身を除く): 8100884

約数列:

[1, 2, 4, 37, 74, 148, 191, 353, 382, 706, 764, 1412, 7067, 13061, 14134, 26122, 28268, 52244, 67423, 134846, 269692, 2494651, 4989302, 9978604]

約数ペア:

[(1, 9978604), (2, 4989302), (4, 2494651), (37, 269692), (74, 134846), (148, 67423), (191, 52244), (353, 28268), (382, 26122), (706, 14134), (764, 13061), (1412, 7067)]