255490246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{683129}}^1$

素因数の和:683159

約数の個数: 16

約数和(自身を含む): 442668240

約数和(自身を除く): 187177994

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 683129, 1366258, 7514419, 11613193, 15028838, 23226386, 127745123, 255490246]

約数ペア:

[(1, 255490246), (2, 127745123), (11, 23226386), (17, 15028838), (22, 11613193), (34, 7514419), (187, 1366258), (374, 683129)]