251263730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1092451}}^1$

素因数の和:1092481

約数の個数: 16

約数和(自身を含む): 471939264

約数和(自身を除く): 220675534

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1092451, 2184902, 5462255, 10924510, 25126373, 50252746, 125631865, 251263730]

約数ペア:

[(1, 251263730), (2, 125631865), (5, 50252746), (10, 25126373), (23, 10924510), (46, 5462255), (115, 2184902), (230, 1092451)]