1979800444

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{439}}^1\times {\mathrm{6229}}^1$

素因数の和:6853

約数の個数: 24

約数和(自身を含む): 3492288800

約数和(自身を除く): 1512488356

約数列:

[1, 2, 4, 181, 362, 439, 724, 878, 1756, 6229, 12458, 24916, 79459, 158918, 317836, 1127449, 2254898, 2734531, 4509796, 5469062, 10938124, 494950111, 989900222, 1979800444]

約数ペア:

[(1, 1979800444), (2, 989900222), (4, 494950111), (181, 10938124), (362, 5469062), (439, 4509796), (724, 2734531), (878, 2254898), (1756, 1127449), (6229, 317836), (12458, 158918), (24916, 79459)]