2051215324

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{122651}}^1$

素因数の和:122805

約数の個数: 24

約数和(自身を含む): 3719299248

約数和(自身を除く): 1668083924

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 4181, 8362, 16724, 122651, 245302, 490604, 4538087, 9076174, 13859563, 18152348, 27719126, 55438252, 512803831, 1025607662, 2051215324]

約数ペア:

[(1, 2051215324), (2, 1025607662), (4, 512803831), (37, 55438252), (74, 27719126), (113, 18152348), (148, 13859563), (226, 9076174), (452, 4538087), (4181, 490604), (8362, 245302), (16724, 122651)]