556168607996

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1958340169}}^1$

素因数の和:1958340244

約数の個数: 12

約数和(自身を含む): 987003445680

約数和(自身を除く): 430834837684

約数列:

[1, 2, 4, 71, 142, 284, 1958340169, 3916680338, 7833360676, 139042151999, 278084303998, 556168607996]

約数ペア:

[(1, 556168607996), (2, 278084303998), (4, 139042151999), (71, 7833360676), (142, 3916680338), (284, 1958340169)]