834884060

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{64921}}^1$

素因数の和:65573

約数の個数: 24

約数和(自身を含む): 1756010256

約数和(自身を除く): 921126196

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2572, 3215, 6430, 12860, 64921, 129842, 259684, 324605, 649210, 1298420, 41744203, 83488406, 166976812, 208721015, 417442030, 834884060]

約数ペア:

[(1, 834884060), (2, 417442030), (4, 208721015), (5, 166976812), (10, 83488406), (20, 41744203), (643, 1298420), (1286, 649210), (2572, 324605), (3215, 259684), (6430, 129842), (12860, 64921)]