1661529538

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{3623}}^1\times {\mathrm{7907}}^1$

素因数の和:11561

約数の個数: 16

約数和(自身を含む): 2579273280

約数和(自身を除く): 917743742

約数列:

[1, 2, 29, 58, 3623, 7246, 7907, 15814, 105067, 210134, 229303, 458606, 28647061, 57294122, 830764769, 1661529538]

約数ペア:

[(1, 1661529538), (2, 830764769), (29, 57294122), (58, 28647061), (3623, 458606), (7246, 229303), (7907, 210134), (15814, 105067)]