2180944522

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{38447}}^1$

素因数の和:38813

約数の個数: 16

約数和(自身を含む): 3313602432

約数和(自身を除く): 1132657910

約数列:

[1, 2, 113, 226, 251, 502, 28363, 38447, 56726, 76894, 4344511, 8689022, 9650197, 19300394, 1090472261, 2180944522]

約数ペア:

[(1, 2180944522), (2, 1090472261), (113, 19300394), (226, 9650197), (251, 8689022), (502, 4344511), (28363, 76894), (38447, 56726)]