489843611

素因数分解:

${\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 513133440

約数和(自身を除く): 23289829

約数列:

[1, 29, 157, 271, 397, 4553, 7859, 11513, 42547, 62329, 107587, 1233863, 1807541, 3120023, 16891159, 489843611]

約数ペア:

[(1, 489843611), (29, 16891159), (157, 3120023), (271, 1807541), (397, 1233863), (4553, 107587), (7859, 62329), (11513, 42547)]