1090147216

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{271451}}^1$

素因数の和:271710

約数の個数: 20

約数和(自身を含む): 2120583024

約数和(自身を除く): 1030435808

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 271451, 542902, 1085804, 2171608, 4343216, 68134201, 136268402, 272536804, 545073608, 1090147216]

約数ペア:

[(1, 1090147216), (2, 545073608), (4, 272536804), (8, 136268402), (16, 68134201), (251, 4343216), (502, 2171608), (1004, 1085804), (2008, 542902), (4016, 271451)]