264604417

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{43499}}^1$

素因数の和:43596

約数の個数: 16

約数和(自身を含む): 334080000

約数和(自身を除く): 69475583

約数列:

[1, 7, 11, 77, 79, 553, 869, 6083, 43499, 304493, 478489, 3349423, 3436421, 24054947, 37800631, 264604417]

約数ペア:

[(1, 264604417), (7, 37800631), (11, 24054947), (77, 3436421), (79, 3349423), (553, 478489), (869, 304493), (6083, 43499)]