889018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1149

約数の個数: 16

約数和(自身を含む): 1483776

約数和(自身を除く): 594758

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1103, 2206, 14339, 28678, 34193, 68386, 444509, 889018]

約数ペア:

[(1, 889018), (2, 444509), (13, 68386), (26, 34193), (31, 28678), (62, 14339), (403, 2206), (806, 1103)]