390468574

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1979}}^1\times {\mathrm{2099}}^1$

素因数の和:4127

約数の個数: 16

約数和(自身を含む): 598752000

約数和(自身を除く): 208283426

約数列:

[1, 2, 47, 94, 1979, 2099, 3958, 4198, 93013, 98653, 186026, 197306, 4153921, 8307842, 195234287, 390468574]

約数ペア:

[(1, 390468574), (2, 195234287), (47, 8307842), (94, 4153921), (1979, 197306), (2099, 186026), (3958, 98653), (4198, 93013)]