2830548973

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1\times {\mathrm{19891}}^1$

素因数の和:20628

約数の個数: 16

約数和(自身を含む): 3351404160

約数和(自身を除く): 520855187

約数列:

[1, 7, 29, 203, 701, 4907, 19891, 20329, 139237, 142303, 576839, 4037873, 13943591, 97605137, 404364139, 2830548973]

約数ペア:

[(1, 2830548973), (7, 404364139), (29, 97605137), (203, 13943591), (701, 4037873), (4907, 576839), (19891, 142303), (20329, 139237)]