329313256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2421421}}^1$

素因数の和:2421444

約数の個数: 16

約数和(自身を含む): 653783940

約数和(自身を除く): 324470684

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2421421, 4842842, 9685684, 19371368, 41164157, 82328314, 164656628, 329313256]

約数ペア:

[(1, 329313256), (2, 164656628), (4, 82328314), (8, 41164157), (17, 19371368), (34, 9685684), (68, 4842842), (136, 2421421)]