2045689916

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{12473719}}^1$

素因数の和:12473764

約数の個数: 12

約数和(自身を含む): 3667273680

約数和(自身を除く): 1621583764

約数列:

[1, 2, 4, 41, 82, 164, 12473719, 24947438, 49894876, 511422479, 1022844958, 2045689916]

約数ペア:

[(1, 2045689916), (2, 1022844958), (4, 511422479), (41, 49894876), (82, 24947438), (164, 12473719)]