2039394239

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{20071}}^1$

素因数の和:20270

約数の個数: 16

約数和(自身を含む): 2225583360

約数和(自身を除く): 186189121

約数列:

[1, 17, 43, 139, 731, 2363, 5977, 20071, 101609, 341207, 863053, 2789869, 14671901, 47427773, 119964367, 2039394239]

約数ペア:

[(1, 2039394239), (17, 119964367), (43, 47427773), (139, 14671901), (731, 2789869), (2363, 863053), (5977, 341207), (20071, 101609)]