829721870

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{775441}}^1$

素因数の和:775555

約数の個数: 16

約数和(自身を含む): 1507459248

約数和(自身を除く): 677737378

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 775441, 1550882, 3877205, 7754410, 82972187, 165944374, 414860935, 829721870]

約数ペア:

[(1, 829721870), (2, 414860935), (5, 165944374), (10, 82972187), (107, 7754410), (214, 3877205), (535, 1550882), (1070, 775441)]