2017521251

素因数分解:

${\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{599}}^1\times {\mathrm{659}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 2138400000

約数和(自身を除く): 120878749

約数列:

[1, 19, 269, 599, 659, 5111, 11381, 12521, 161131, 177271, 394741, 3061489, 3368149, 7500079, 106185329, 2017521251]

約数ペア:

[(1, 2017521251), (19, 106185329), (269, 7500079), (599, 3368149), (659, 3061489), (5111, 394741), (11381, 177271), (12521, 161131)]