2906252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 5463360

約数和(自身を除く): 2557108

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 541, 1082, 1343, 2164, 2686, 5372, 9197, 18394, 36788, 42739, 85478, 170956, 726563, 1453126, 2906252]

約数ペア:

[(1, 2906252), (2, 1453126), (4, 726563), (17, 170956), (34, 85478), (68, 42739), (79, 36788), (158, 18394), (316, 9197), (541, 5372), (1082, 2686), (1343, 2164)]