308064554

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{213637}}^1$

素因数の和:213749

約数の個数: 16

約数和(自身を含む): 533240448

約数和(自身を除く): 225175894

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 213637, 427274, 1495459, 2990918, 22004611, 44009222, 154032277, 308064554]

約数ペア:

[(1, 308064554), (2, 154032277), (7, 44009222), (14, 22004611), (103, 2990918), (206, 1495459), (721, 427274), (1442, 213637)]