859622842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{51419}}^1$

素因数の和:52077

約数の個数: 16

約数和(自身を含む): 1390808160

約数和(自身を除く): 531185318

約数列:

[1, 2, 13, 26, 643, 1286, 8359, 16718, 51419, 102838, 668447, 1336894, 33062417, 66124834, 429811421, 859622842]

約数ペア:

[(1, 859622842), (2, 429811421), (13, 66124834), (26, 33062417), (643, 1336894), (1286, 668447), (8359, 102838), (16718, 51419)]