660423214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2843}}^1\times {\mathrm{10559}}^1$

素因数の和:13415

約数の個数: 16

約数和(自身を含む): 1081175040

約数和(自身を除く): 420751826

約数列:

[1, 2, 11, 22, 2843, 5686, 10559, 21118, 31273, 62546, 116149, 232298, 30019237, 60038474, 330211607, 660423214]

約数ペア:

[(1, 660423214), (2, 330211607), (11, 60038474), (22, 30019237), (2843, 232298), (5686, 116149), (10559, 62546), (21118, 31273)]