2213503885

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1\times {\mathrm{13187}}^1$

素因数の和:13820

約数の個数: 16

約数和(自身を含む): 2706177600

約数和(自身を除く): 492673715

約数列:

[1, 5, 59, 295, 569, 2845, 13187, 33571, 65935, 167855, 778033, 3890165, 7503403, 37517015, 442700777, 2213503885]

約数ペア:

[(1, 2213503885), (5, 442700777), (59, 37517015), (295, 7503403), (569, 3890165), (2845, 778033), (13187, 167855), (33571, 65935)]