1248855765479

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{38783}}^1\times {\mathrm{112199}}^1$

素因数の和:151030

約数の個数: 16

約数和(自身を含む): 1462125772800

約数和(自身を除く): 213270007321

約数列:

[1, 7, 41, 287, 38783, 112199, 271481, 785393, 1590103, 4600159, 11130721, 32201113, 4351413817, 30459896719, 178407966497, 1248855765479]

約数ペア:

[(1, 1248855765479), (7, 178407966497), (41, 30459896719), (287, 4351413817), (38783, 32201113), (112199, 11130721), (271481, 4600159), (785393, 1590103)]