2556156

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{769}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 5993680

約数和(自身を除く): 3437524

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 769, 831, 1108, 1538, 1662, 2307, 3076, 3324, 4614, 9228, 213013, 426026, 639039, 852052, 1278078, 2556156]

約数ペア:

[(1, 2556156), (2, 1278078), (3, 852052), (4, 639039), (6, 426026), (12, 213013), (277, 9228), (554, 4614), (769, 3324), (831, 3076), (1108, 2307), (1538, 1662)]