2046191615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{247873}}^1$

素因数の和:248018

約数の個数: 16

約数和(自身を含む): 2665141248

約数和(自身を除く): 618949633

約数列:

[1, 5, 13, 65, 127, 635, 1651, 8255, 247873, 1239365, 3222349, 16111745, 31479871, 157399355, 409238323, 2046191615]

約数ペア:

[(1, 2046191615), (5, 409238323), (13, 157399355), (65, 31479871), (127, 16111745), (635, 3222349), (1651, 1239365), (8255, 247873)]