479090330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{2857}}^1$

素因数の和:3314

約数の個数: 32

約数和(自身を含む): 885865680

約数和(自身を除く): 406775350

約数列:

[1, 2, 5, 10, 41, 82, 205, 409, 410, 818, 2045, 2857, 4090, 5714, 14285, 16769, 28570, 33538, 83845, 117137, 167690, 234274, 585685, 1168513, 1171370, 2337026, 5842565, 11685130, 47909033, 95818066, 239545165, 479090330]

約数ペア:

[(1, 479090330), (2, 239545165), (5, 95818066), (10, 47909033), (41, 11685130), (82, 5842565), (205, 2337026), (409, 1171370), (410, 1168513), (818, 585685), (2045, 234274), (2857, 167690), (4090, 117137), (5714, 83845), (14285, 33538), (16769, 28570)]