169820596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{350869}}^1$

素因数の和:350895

約数の個数: 18

約数和(自身を含む): 326659970

約数和(自身を除く): 156839374

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 350869, 701738, 1403476, 3859559, 7719118, 15438236, 42455149, 84910298, 169820596]

約数ペア:

[(1, 169820596), (2, 84910298), (4, 42455149), (11, 15438236), (22, 7719118), (44, 3859559), (121, 1403476), (242, 701738), (484, 350869)]