2013145004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{730459}}^1$

素因数の和:730529

約数の個数: 24

約数和(自身を含む): 3865594320

約数和(自身を除く): 1852449316

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 730459, 1460918, 2921836, 9495967, 18991934, 37983868, 38714327, 77428654, 154857308, 503286251, 1006572502, 2013145004]

約数ペア:

[(1, 2013145004), (2, 1006572502), (4, 503286251), (13, 154857308), (26, 77428654), (52, 38714327), (53, 37983868), (106, 18991934), (212, 9495967), (689, 2921836), (1378, 1460918), (2756, 730459)]