2888891873

素因数分解:

$7^2\times {\mathrm{937}}^1\times {\mathrm{62921}}^1$

素因数の和:63872

約数の個数: 12

約数和(自身を含む): 3364187652

約数和(自身を除く): 475295779

約数列:

[1, 7, 49, 937, 6559, 45913, 62921, 440447, 3083129, 58956977, 412698839, 2888891873]

約数ペア:

[(1, 2888891873), (7, 412698839), (49, 58956977), (937, 3083129), (6559, 440447), (45913, 62921)]