1279367042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1\times {\mathrm{10343}}^1$

素因数の和:13057

約数の個数: 16

約数和(自身を含む): 2003425920

約数和(自身を除く): 724058878

約数列:

[1, 2, 23, 46, 2689, 5378, 10343, 20686, 61847, 123694, 237889, 475778, 27812327, 55624654, 639683521, 1279367042]

約数ペア:

[(1, 1279367042), (2, 639683521), (23, 55624654), (46, 27812327), (2689, 475778), (5378, 237889), (10343, 123694), (20686, 61847)]