2171022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{51691}}^1$

素因数の和:51703

約数の個数: 16

約数和(自身を含む): 4962432

約数和(自身を除く): 2791410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 51691, 103382, 155073, 310146, 361837, 723674, 1085511, 2171022]

約数ペア:

[(1, 2171022), (2, 1085511), (3, 723674), (6, 361837), (7, 310146), (14, 155073), (21, 103382), (42, 51691)]