1808006506

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{2083}}^1\times {\mathrm{2203}}^1$

素因数の和:4485

約数の個数: 16

約数和(自身を含む): 2728322784

約数和(自身を除く): 920316278

約数列:

[1, 2, 197, 394, 2083, 2203, 4166, 4406, 410351, 433991, 820702, 867982, 4588849, 9177698, 904003253, 1808006506]

約数ペア:

[(1, 1808006506), (2, 904003253), (197, 9177698), (394, 4588849), (2083, 867982), (2203, 820702), (4166, 433991), (4406, 410351)]