2088890518

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{663983}}^1$

素因数の和:664020

約数の個数: 24

約数和(自身を含む): 3709014624

約数和(自身を除く): 1620124106

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 663983, 1327966, 7303813, 8631779, 14607626, 17263558, 80341943, 94949569, 160683886, 189899138, 1044445259, 2088890518]

約数ペア:

[(1, 2088890518), (2, 1044445259), (11, 189899138), (13, 160683886), (22, 94949569), (26, 80341943), (121, 17263558), (143, 14607626), (242, 8631779), (286, 7303813), (1573, 1327966), (3146, 663983)]