2190056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 2406424

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 607, 902, 1214, 1804, 2428, 3608, 4856, 6677, 13354, 24887, 26708, 49774, 53416, 99548, 199096, 273757, 547514, 1095028, 2190056]

約数ペア:

[(1, 2190056), (2, 1095028), (4, 547514), (8, 273757), (11, 199096), (22, 99548), (41, 53416), (44, 49774), (82, 26708), (88, 24887), (164, 13354), (328, 6677), (451, 4856), (607, 3608), (902, 2428), (1214, 1804)]