2012638479

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{65267}}^1$

素因数の和:65830

約数の個数: 16

約数和(自身を含む): 2830020480

約数和(自身を除く): 817382001

約数列:

[1, 3, 19, 57, 541, 1623, 10279, 30837, 65267, 195801, 1240073, 3720219, 35309447, 105928341, 670879493, 2012638479]

約数ペア:

[(1, 2012638479), (3, 670879493), (19, 105928341), (57, 35309447), (541, 3720219), (1623, 1240073), (10279, 195801), (30837, 65267)]