1489402366

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{101141}}^1$

素因数の和:101379

約数の個数: 16

約数和(自身を含む): 2306037600

約数和(自身を除く): 816635234

約数列:

[1, 2, 37, 74, 199, 398, 7363, 14726, 101141, 202282, 3742217, 7484434, 20127059, 40254118, 744701183, 1489402366]

約数ペア:

[(1, 1489402366), (2, 744701183), (37, 40254118), (74, 20127059), (199, 7484434), (398, 3742217), (7363, 202282), (14726, 101141)]