426868510

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{106451}}^1$

素因数の和:106859

約数の個数: 16

約数和(自身を含む): 770286672

約数和(自身を除く): 343418162

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 106451, 212902, 532255, 1064510, 42686851, 85373702, 213434255, 426868510]

約数ペア:

[(1, 426868510), (2, 213434255), (5, 85373702), (10, 42686851), (401, 1064510), (802, 532255), (2005, 212902), (4010, 106451)]