1142249212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{21966331}}^1$

素因数の和:21966348

約数の個数: 12

約数和(自身を含む): 2152700536

約数和(自身を除く): 1010451324

約数列:

[1, 2, 4, 13, 26, 52, 21966331, 43932662, 87865324, 285562303, 571124606, 1142249212]

約数ペア:

[(1, 1142249212), (2, 571124606), (4, 285562303), (13, 87865324), (26, 43932662), (52, 21966331)]