7157027828

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{4270303}}^1$

素因数の和:4270726

約数の個数: 12

約数和(自身を含む): 12554693760

約数和(自身を除く): 5397665932

約数列:

[1, 2, 4, 419, 838, 1676, 4270303, 8540606, 17081212, 1789256957, 3578513914, 7157027828]

約数ペア:

[(1, 7157027828), (2, 3578513914), (4, 1789256957), (419, 17081212), (838, 8540606), (1676, 4270303)]