2017645292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1251641}}^1$

素因数の和:1251689

約数の個数: 24

約数和(自身を含む): 3925149312

約数和(自身を除く): 1907504020

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1251641, 2503282, 5006564, 16271333, 32542666, 38800871, 65085332, 77601742, 155203484, 504411323, 1008822646, 2017645292]

約数ペア:

[(1, 2017645292), (2, 1008822646), (4, 504411323), (13, 155203484), (26, 77601742), (31, 65085332), (52, 38800871), (62, 32542666), (124, 16271333), (403, 5006564), (806, 2503282), (1612, 1251641)]