1089708

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 2580480

約数和(自身を除く): 1490772

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1279, 2558, 3837, 5116, 7674, 15348, 90809, 181618, 272427, 363236, 544854, 1089708]

約数ペア:

[(1, 1089708), (2, 544854), (3, 363236), (4, 272427), (6, 181618), (12, 90809), (71, 15348), (142, 7674), (213, 5116), (284, 3837), (426, 2558), (852, 1279)]