128412869

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1951}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 142324224

約数和(自身を除く): 13911355

約数列:

[1, 13, 61, 83, 793, 1079, 1951, 5063, 25363, 65819, 119011, 161933, 1547143, 2105129, 9877913, 128412869]

約数ペア:

[(1, 128412869), (13, 9877913), (61, 2105129), (83, 1547143), (793, 161933), (1079, 119011), (1951, 65819), (5063, 25363)]