2012137055

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1\times {\mathrm{4229}}^1$

素因数の和:6490

約数の個数: 16

約数和(自身を含む): 2472418080

約数和(自身を除く): 460281025

約数列:

[1, 5, 43, 215, 2213, 4229, 11065, 21145, 95159, 181847, 475795, 909235, 9358777, 46793885, 402427411, 2012137055]

約数ペア:

[(1, 2012137055), (5, 402427411), (43, 46793885), (215, 9358777), (2213, 909235), (4229, 475795), (11065, 181847), (21145, 95159)]