8486004620

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5370889}}^1$

素因数の和:5370977

約数の個数: 24

約数和(自身を含む): 18046190400

約数和(自身を除く): 9560185780

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 5370889, 10741778, 21483556, 26854445, 53708890, 107417780, 424300231, 848600462, 1697200924, 2121501155, 4243002310, 8486004620]

約数ペア:

[(1, 8486004620), (2, 4243002310), (4, 2121501155), (5, 1697200924), (10, 848600462), (20, 424300231), (79, 107417780), (158, 53708890), (316, 26854445), (395, 21483556), (790, 10741778), (1580, 5370889)]