308279428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4533521}}^1$

素因数の和:4533542

約数の個数: 12

約数和(自身を含む): 571223772

約数和(自身を除く): 262944344

約数列:

[1, 2, 4, 17, 34, 68, 4533521, 9067042, 18134084, 77069857, 154139714, 308279428]

約数ペア:

[(1, 308279428), (2, 154139714), (4, 77069857), (17, 18134084), (34, 9067042), (68, 4533521)]