311946196

素因数分解:

$2^2\times {\mathrm{4259}}^1\times {\mathrm{18311}}^1$

素因数の和:22574

約数の個数: 12

約数和(自身を含む): 546063840

約数和(自身を除く): 234117644

約数列:

[1, 2, 4, 4259, 8518, 17036, 18311, 36622, 73244, 77986549, 155973098, 311946196]

約数ペア:

[(1, 311946196), (2, 155973098), (4, 77986549), (4259, 73244), (8518, 36622), (17036, 18311)]