2040666172

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{13259}}^1$

素因数の和:13725

約数の個数: 24

約数和(自身を含む): 3614410800

約数和(自身を除く): 1573744628

約数列:

[1, 2, 4, 109, 218, 353, 436, 706, 1412, 13259, 26518, 38477, 53036, 76954, 153908, 1445231, 2890462, 4680427, 5780924, 9360854, 18721708, 510166543, 1020333086, 2040666172]

約数ペア:

[(1, 2040666172), (2, 1020333086), (4, 510166543), (109, 18721708), (218, 9360854), (353, 5780924), (436, 4680427), (706, 2890462), (1412, 1445231), (13259, 153908), (26518, 76954), (38477, 53036)]