307820428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4526771}}^1$

素因数の和:4526792

約数の個数: 12

約数和(自身を含む): 570373272

約数和(自身を除く): 262552844

約数列:

[1, 2, 4, 17, 34, 68, 4526771, 9053542, 18107084, 76955107, 153910214, 307820428]

約数ペア:

[(1, 307820428), (2, 153910214), (4, 76955107), (17, 18107084), (34, 9053542), (68, 4526771)]