2017006921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{253361}}^1$

素因数の和:253799

約数の個数: 8

約数和(自身を含む): 2128240800

約数和(自身を除く): 111233879

約数列:

[1, 19, 419, 7961, 253361, 4813859, 106158259, 2017006921]

約数ペア:

[(1, 2017006921), (19, 106158259), (419, 4813859), (7961, 253361)]