1242022276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{28227779}}^1$

素因数の和:28227794

約数の個数: 12

約数和(自身を含む): 2371133520

約数和(自身を除く): 1129111244

約数列:

[1, 2, 4, 11, 22, 44, 28227779, 56455558, 112911116, 310505569, 621011138, 1242022276]

約数ペア:

[(1, 1242022276), (2, 621011138), (4, 310505569), (11, 112911116), (22, 56455558), (44, 28227779)]