1979313601078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{840829907}}^1$

素因数の和:840830027

約数の個数: 16

約数和(自身を含む): 3269146682304

約数和(自身を除く): 1289833081226

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 840829907, 1681659814, 9249128977, 18498257954, 89968800049, 179937600098, 989656800539, 1979313601078]

約数ペア:

[(1, 1979313601078), (2, 989656800539), (11, 179937600098), (22, 89968800049), (107, 18498257954), (214, 9249128977), (1177, 1681659814), (2354, 840829907)]