2018653370

素因数分解:

$2^1\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{125149}}^1$

素因数の和:126769

約数の個数: 16

約数和(自身を含む): 3635857800

約数和(自身を除く): 1617204430

約数列:

[1, 2, 5, 10, 1613, 3226, 8065, 16130, 125149, 250298, 625745, 1251490, 201865337, 403730674, 1009326685, 2018653370]

約数ペア:

[(1, 2018653370), (2, 1009326685), (5, 403730674), (10, 201865337), (1613, 1251490), (3226, 625745), (8065, 250298), (16130, 125149)]