1285322519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{14951}}^1$

素因数の和:15370

約数の個数: 16

約数和(自身を含む): 1469482560

約数和(自身を除く): 184160041

約数列:

[1, 13, 17, 221, 389, 5057, 6613, 14951, 85969, 194363, 254167, 3304171, 5815939, 75607207, 98870963, 1285322519]

約数ペア:

[(1, 1285322519), (13, 98870963), (17, 75607207), (221, 5815939), (389, 3304171), (5057, 254167), (6613, 194363), (14951, 85969)]