25980508

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 46252080

約数和(自身を除く): 20271572

約数列:

[1, 2, 4, 113, 226, 229, 251, 452, 458, 502, 916, 1004, 25877, 28363, 51754, 56726, 57479, 103508, 113452, 114958, 229916, 6495127, 12990254, 25980508]

約数ペア:

[(1, 25980508), (2, 12990254), (4, 6495127), (113, 229916), (226, 114958), (229, 113452), (251, 103508), (452, 57479), (458, 56726), (502, 51754), (916, 28363), (1004, 25877)]