2912551751

素因数分解:

${\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{420221}}^1$

素因数の和:420489

約数の個数: 8

約数和(自身を含む): 3025598400

約数和(自身を除く): 113046649

約数列:

[1, 29, 239, 6931, 420221, 12186409, 100432819, 2912551751]

約数ペア:

[(1, 2912551751), (29, 100432819), (239, 12186409), (6931, 420221)]