7997786

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 24

約数和(自身を含む): 12963996

約数和(自身を除く): 4966210

約数列:

[1, 2, 17, 34, 101, 137, 202, 274, 289, 578, 1717, 2329, 3434, 4658, 13837, 27674, 29189, 39593, 58378, 79186, 235229, 470458, 3998893, 7997786]

約数ペア:

[(1, 7997786), (2, 3998893), (17, 470458), (34, 235229), (101, 79186), (137, 58378), (202, 39593), (274, 29189), (289, 27674), (578, 13837), (1717, 4658), (2329, 3434)]