133329644

素因数分解:

$2^2\times 7^1\times {\mathrm{4761773}}^1$

素因数の和:4761784

約数の個数: 12

約数和(自身を含む): 266659344

約数和(自身を除く): 133329700

約数列:

[1, 2, 4, 7, 14, 28, 4761773, 9523546, 19047092, 33332411, 66664822, 133329644]

約数ペア:

[(1, 133329644), (2, 66664822), (4, 33332411), (7, 19047092), (14, 9523546), (28, 4761773)]