2021845276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{778831}}^1$

素因数の和:778905

約数の個数: 24

約数和(自身を含む): 3925313280

約数和(自身を除く): 1903468004

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 778831, 1557662, 3115324, 8567141, 17134282, 34268564, 45951029, 91902058, 183804116, 505461319, 1010922638, 2021845276]

約数ペア:

[(1, 2021845276), (2, 1010922638), (4, 505461319), (11, 183804116), (22, 91902058), (44, 45951029), (59, 34268564), (118, 17134282), (236, 8567141), (649, 3115324), (1298, 1557662), (2596, 778831)]