2019984310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4926791}}^1$

素因数の和:4926839

約数の個数: 16

約数和(自身を含む): 3724654752

約数和(自身を除く): 1704670442

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4926791, 9853582, 24633955, 49267910, 201998431, 403996862, 1009992155, 2019984310]

約数ペア:

[(1, 2019984310), (2, 1009992155), (5, 403996862), (10, 201998431), (41, 49267910), (82, 24633955), (205, 9853582), (410, 4926791)]