1828702981

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{472411}}^1$

素因数の和:472504

約数の個数: 12

約数和(自身を含む): 2154198720

約数和(自身を除く): 325495739

約数列:

[1, 7, 49, 79, 553, 3871, 472411, 3306877, 23148139, 37320469, 261243283, 1828702981]

約数ペア:

[(1, 1828702981), (7, 261243283), (49, 37320469), (79, 23148139), (553, 3306877), (3871, 472411)]