8878689988

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1384699}}^1$

素因数の和:1384939

約数の個数: 24

約数和(自身を含む): 17834936000

約数和(自身を除く): 8956246012

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 1384699, 2769398, 5538796, 9692893, 19385786, 38771572, 317096071, 634192142, 1268384284, 2219672497, 4439344994, 8878689988]

約数ペア:

[(1, 8878689988), (2, 4439344994), (4, 2219672497), (7, 1268384284), (14, 634192142), (28, 317096071), (229, 38771572), (458, 19385786), (916, 9692893), (1603, 5538796), (3206, 2769398), (6412, 1384699)]