2801827655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{450817}}^1$

素因数の和:450946

約数の個数: 16

約数和(自身を含む): 3700314144

約数和(自身を除く): 898486489

約数列:

[1, 5, 11, 55, 113, 565, 1243, 6215, 450817, 2254085, 4958987, 24794935, 50942321, 254711605, 560365531, 2801827655]

約数ペア:

[(1, 2801827655), (5, 560365531), (11, 254711605), (55, 50942321), (113, 24794935), (565, 4958987), (1243, 2254085), (6215, 450817)]