1559312

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2377}}^1$

素因数の和:2426

約数の個数: 20

約数和(自身を含む): 3096156

約数和(自身を除く): 1536844

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2377, 4754, 9508, 19016, 38032, 97457, 194914, 389828, 779656, 1559312]

約数ペア:

[(1, 1559312), (2, 779656), (4, 389828), (8, 194914), (16, 97457), (41, 38032), (82, 19016), (164, 9508), (328, 4754), (656, 2377)]