2003445914

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{6380401}}^1$

素因数の和:6380560

約数の個数: 8

約数和(自身を含む): 3024310548

約数和(自身を除く): 1020864634

約数列:

[1, 2, 157, 314, 6380401, 12760802, 1001722957, 2003445914]

約数ペア:

[(1, 2003445914), (2, 1001722957), (157, 12760802), (314, 6380401)]