2019650036

素因数分解:

$2^2\times {\mathrm{1129}}^1\times {\mathrm{447221}}^1$

素因数の和:448354

約数の個数: 12

約数和(自身を含む): 3537526020

約数和(自身を除く): 1517875984

約数列:

[1, 2, 4, 1129, 2258, 4516, 447221, 894442, 1788884, 504912509, 1009825018, 2019650036]

約数ペア:

[(1, 2019650036), (2, 1009825018), (4, 504912509), (1129, 1788884), (2258, 894442), (4516, 447221)]