2128045348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3720359}}^1$

素因数の和:3720387

約数の個数: 24

約数和(自身を含む): 4375143360

約数和(自身を除く): 2247098012

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 3720359, 7440718, 14881436, 40923949, 48364667, 81847898, 96729334, 163695796, 193458668, 532011337, 1064022674, 2128045348]

約数ペア:

[(1, 2128045348), (2, 1064022674), (4, 532011337), (11, 193458668), (13, 163695796), (22, 96729334), (26, 81847898), (44, 48364667), (52, 40923949), (143, 14881436), (286, 7440718), (572, 3720359)]