315040712

素因数分解:

$2^3\times 7^1\times {\mathrm{5625727}}^1$

素因数の和:5625740

約数の個数: 16

約数和(自身を含む): 675087360

約数和(自身を除く): 360046648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5625727, 11251454, 22502908, 39380089, 45005816, 78760178, 157520356, 315040712]

約数ペア:

[(1, 315040712), (2, 157520356), (4, 78760178), (7, 45005816), (8, 39380089), (14, 22502908), (28, 11251454), (56, 5625727)]