8889492242990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28675781429}}^1$

素因数の和:28675781467

約数の個数: 16

約数和(自身を含む): 16517250103680

約数和(自身を除く): 7627757860690

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 28675781429, 57351562858, 143378907145, 286757814290, 888949224299, 1777898448598, 4444746121495, 8889492242990]

約数ペア:

[(1, 8889492242990), (2, 4444746121495), (5, 1777898448598), (10, 888949224299), (31, 286757814290), (62, 143378907145), (155, 57351562858), (310, 28675781429)]