2080920101

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{17891}}^1$

素因数の和:18316

約数の個数: 16

約数和(自身を含む): 2344567680

約数和(自身を除く): 263647579

約数列:

[1, 13, 23, 299, 389, 5057, 8947, 17891, 116311, 232583, 411493, 5349409, 6959599, 90474787, 160070777, 2080920101]

約数ペア:

[(1, 2080920101), (13, 160070777), (23, 90474787), (299, 6959599), (389, 5349409), (5057, 411493), (8947, 232583), (17891, 116311)]