2159657848

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{613}}^1\times {\mathrm{2213}}^1$

素因数の和:3031

約数の個数: 32

約数和(自身を含む): 4078188000

約数和(自身を除く): 1918530152

約数列:

[1, 2, 4, 8, 199, 398, 613, 796, 1226, 1592, 2213, 2452, 4426, 4904, 8852, 17704, 121987, 243974, 440387, 487948, 880774, 975896, 1356569, 1761548, 2713138, 3523096, 5426276, 10852552, 269957231, 539914462, 1079828924, 2159657848]

約数ペア:

[(1, 2159657848), (2, 1079828924), (4, 539914462), (8, 269957231), (199, 10852552), (398, 5426276), (613, 3523096), (796, 2713138), (1226, 1761548), (1592, 1356569), (2213, 975896), (2452, 880774), (4426, 487948), (4904, 440387), (8852, 243974), (17704, 121987)]