2007439916

素因数分解:

$2^2\times {\mathrm{1621}}^1\times {\mathrm{309599}}^1$

素因数の和:311224

約数の個数: 12

約数和(自身を含む): 3515198400

約数和(自身を除く): 1507758484

約数列:

[1, 2, 4, 1621, 3242, 6484, 309599, 619198, 1238396, 501859979, 1003719958, 2007439916]

約数ペア:

[(1, 2007439916), (2, 1003719958), (4, 501859979), (1621, 1238396), (3242, 619198), (6484, 309599)]