255922398

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{40739}}^1$

素因数の和:41096

約数の個数: 24

約数和(自身を含む): 556101000

約数和(自身を除く): 300178602

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 6282, 40739, 81478, 122217, 244434, 366651, 733302, 14217911, 28435822, 42653733, 85307466, 127961199, 255922398]

約数ペア:

[(1, 255922398), (2, 127961199), (3, 85307466), (6, 42653733), (9, 28435822), (18, 14217911), (349, 733302), (698, 366651), (1047, 244434), (2094, 122217), (3141, 81478), (6282, 40739)]