1880873812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{27659909}}^1$

素因数の和:27659930

約数の個数: 12

約数和(自身を含む): 3485148660

約数和(自身を除く): 1604274848

約数列:

[1, 2, 4, 17, 34, 68, 27659909, 55319818, 110639636, 470218453, 940436906, 1880873812]

約数ペア:

[(1, 1880873812), (2, 940436906), (4, 470218453), (17, 110639636), (34, 55319818), (68, 27659909)]