2002494907

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{950401}}^1$

素因数の和:950458

約数の個数: 12

約数和(自身を含む): 2383608216

約数和(自身を除く): 381113309

約数列:

[1, 7, 43, 49, 301, 2107, 950401, 6652807, 40867243, 46569649, 286070701, 2002494907]

約数ペア:

[(1, 2002494907), (7, 286070701), (43, 46569649), (49, 40867243), (301, 6652807), (2107, 950401)]