82866644

素因数分解:

$2^2\times 7^2\times {\mathrm{422789}}^1$

素因数の和:422807

約数の個数: 18

約数和(自身を含む): 168693210

約数和(自身を除く): 85826566

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 422789, 845578, 1691156, 2959523, 5919046, 11838092, 20716661, 41433322, 82866644]

約数ペア:

[(1, 82866644), (2, 41433322), (4, 20716661), (7, 11838092), (14, 5919046), (28, 2959523), (49, 1691156), (98, 845578), (196, 422789)]