2006510639

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1\times {\mathrm{4421}}^1$

素因数の和:7270

約数の個数: 16

約数和(自身を含む): 2394247680

約数和(自身を除く): 387737041

約数列:

[1, 7, 23, 161, 2819, 4421, 19733, 30947, 64837, 101683, 453859, 711781, 12462799, 87239593, 286644377, 2006510639]

約数ペア:

[(1, 2006510639), (7, 286644377), (23, 87239593), (161, 12462799), (2819, 711781), (4421, 453859), (19733, 101683), (30947, 64837)]