1977999308

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{8381353}}^1$

素因数の和:8381416

約数の個数: 12

約数和(自身を含む): 3520168680

約数和(自身を除く): 1542169372

約数列:

[1, 2, 4, 59, 118, 236, 8381353, 16762706, 33525412, 494499827, 988999654, 1977999308]

約数ペア:

[(1, 1977999308), (2, 988999654), (4, 494499827), (59, 33525412), (118, 16762706), (236, 8381353)]