1330581136

素因数分解:

$2^4\times {\mathrm{9739}}^1\times {\mathrm{8539}}^1$

素因数の和:18286

約数の個数: 20

約数和(自身を含む): 2578567600

約数和(自身を除く): 1247986464

約数列:

[1, 2, 4, 8, 16, 8539, 9739, 17078, 19478, 34156, 38956, 68312, 77912, 136624, 155824, 83161321, 166322642, 332645284, 665290568, 1330581136]

約数ペア:

[(1, 1330581136), (2, 665290568), (4, 332645284), (8, 166322642), (16, 83161321), (8539, 155824), (9739, 136624), (17078, 77912), (19478, 68312), (34156, 38956)]