664350698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{24571}}^1$

素因数の和:25813

約数の個数: 16

約数和(自身を含む): 1088048160

約数和(自身を除く): 423697462

約数列:

[1, 2, 11, 22, 1229, 2458, 13519, 24571, 27038, 49142, 270281, 540562, 30197759, 60395518, 332175349, 664350698]

約数ペア:

[(1, 664350698), (2, 332175349), (11, 60395518), (22, 30197759), (1229, 540562), (2458, 270281), (13519, 49142), (24571, 27038)]