129373772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2940313}}^1$

素因数の和:2940328

約数の個数: 12

約数和(自身を含む): 246986376

約数和(自身を除く): 117612604

約数列:

[1, 2, 4, 11, 22, 44, 2940313, 5880626, 11761252, 32343443, 64686886, 129373772]

約数ペア:

[(1, 129373772), (2, 64686886), (4, 32343443), (11, 11761252), (22, 5880626), (44, 2940313)]