2013198172

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{4617427}}^1$

素因数の和:4617540

約数の個数: 12

約数和(自身を含む): 3555419560

約数和(自身を除く): 1542221388

約数列:

[1, 2, 4, 109, 218, 436, 4617427, 9234854, 18469708, 503299543, 1006599086, 2013198172]

約数ペア:

[(1, 2013198172), (2, 1006599086), (4, 503299543), (109, 18469708), (218, 9234854), (436, 4617427)]