84701684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1245613}}^1$

素因数の和:1245634

約数の個数: 12

約数和(自身を含む): 156947364

約数和(自身を除く): 72245680

約数列:

[1, 2, 4, 17, 34, 68, 1245613, 2491226, 4982452, 21175421, 42350842, 84701684]

約数ペア:

[(1, 84701684), (2, 42350842), (4, 21175421), (17, 4982452), (34, 2491226), (68, 1245613)]