528088988

素因数分解:

$2^2\times 7^1\times {\mathrm{18860321}}^1$

素因数の和:18860332

約数の個数: 12

約数和(自身を含む): 1056178032

約数和(自身を除く): 528089044

約数列:

[1, 2, 4, 7, 14, 28, 18860321, 37720642, 75441284, 132022247, 264044494, 528088988]

約数ペア:

[(1, 528088988), (2, 264044494), (4, 132022247), (7, 75441284), (14, 37720642), (28, 18860321)]