1997049608

素因数分解:

$2^3\times {\mathrm{6217}}^1\times {\mathrm{40153}}^1$

素因数の和:46376

約数の個数: 16

約数和(自身を含む): 3745163580

約数和(自身を除く): 1748113972

約数列:

[1, 2, 4, 8, 6217, 12434, 24868, 40153, 49736, 80306, 160612, 321224, 249631201, 499262402, 998524804, 1997049608]

約数ペア:

[(1, 1997049608), (2, 998524804), (4, 499262402), (8, 249631201), (6217, 321224), (12434, 160612), (24868, 80306), (40153, 49736)]