1906906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:465

約数の個数: 16

約数和(自身を含む): 2986344

約数和(自身を除く): 1079438

約数列:

[1, 2, 37, 73, 74, 146, 353, 706, 2701, 5402, 13061, 25769, 26122, 51538, 953453, 1906906]

約数ペア:

[(1, 1906906), (2, 953453), (37, 51538), (73, 26122), (74, 25769), (146, 13061), (353, 5402), (706, 2701)]