2008990564

素因数分解:

$2^2\times 7^1\times {\mathrm{13711}}^1\times {\mathrm{5233}}^1$

素因数の和:18955

約数の個数: 24

約数和(自身を含む): 4019042048

約数和(自身を除く): 2010051484

約数列:

[1, 2, 4, 7, 14, 28, 5233, 10466, 13711, 20932, 27422, 36631, 54844, 73262, 95977, 146524, 191954, 383908, 71749663, 143499326, 286998652, 502247641, 1004495282, 2008990564]

約数ペア:

[(1, 2008990564), (2, 1004495282), (4, 502247641), (7, 286998652), (14, 143499326), (28, 71749663), (5233, 383908), (10466, 191954), (13711, 146524), (20932, 95977), (27422, 73262), (36631, 54844)]