123906902

素因数分解:

$2^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{4253}}^1$

素因数の和:6343

約数の個数: 16

約数和(自身を含む): 212563872

約数和(自身を除く): 88656970

約数列:

[1, 2, 7, 14, 2081, 4162, 4253, 8506, 14567, 29134, 29771, 59542, 8850493, 17700986, 61953451, 123906902]

約数ペア:

[(1, 123906902), (2, 61953451), (7, 17700986), (14, 8850493), (2081, 59542), (4162, 29771), (4253, 29134), (8506, 14567)]