1361272910

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{191999}}^1$

素因数の和:192715

約数の個数: 16

約数和(自身を含む): 2453760000

約数和(自身を除く): 1092487090

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 191999, 383998, 959995, 1919990, 136127291, 272254582, 680636455, 1361272910]

約数ペア:

[(1, 1361272910), (2, 680636455), (5, 272254582), (10, 136127291), (709, 1919990), (1418, 959995), (3545, 383998), (7090, 191999)]