506891017604

素因数分解:

$2^2\times {\mathrm{20101}}^1\times {\mathrm{6304301}}^1$

素因数の和:6324406

約数の個数: 12

約数和(自身を含む): 887103551628

約数和(自身を除く): 380212534024

約数列:

[1, 2, 4, 20101, 40202, 80404, 6304301, 12608602, 25217204, 126722754401, 253445508802, 506891017604]

約数ペア:

[(1, 506891017604), (2, 253445508802), (4, 126722754401), (20101, 25217204), (40202, 12608602), (80404, 6304301)]