2013986510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{557891}}^1$

素因数の和:557936

約数の個数: 24

約数和(自身を含む): 3826023336

約数和(自身を除く): 1812036826

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 557891, 1115782, 2789455, 5578910, 10599929, 21199858, 52999645, 105999290, 201398651, 402797302, 1006993255, 2013986510]

約数ペア:

[(1, 2013986510), (2, 1006993255), (5, 402797302), (10, 201398651), (19, 105999290), (38, 52999645), (95, 21199858), (190, 10599929), (361, 5578910), (722, 2789455), (1805, 1115782), (3610, 557891)]