2553644

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 4783968

約数和(自身を除く): 2230324

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 677, 943, 1354, 1886, 2708, 3772, 15571, 27757, 31142, 55514, 62284, 111028, 638411, 1276822, 2553644]

約数ペア:

[(1, 2553644), (2, 1276822), (4, 638411), (23, 111028), (41, 62284), (46, 55514), (82, 31142), (92, 27757), (164, 15571), (677, 3772), (943, 2708), (1354, 1886)]