28085870462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10487629}}^1$

素因数の和:10487747

約数の個数: 16

約数和(自身を含む): 45809967840

約数和(自身を除く): 17724097378

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 10487629, 20975258, 136339177, 272678354, 1080225787, 2160451574, 14042935231, 28085870462]

約数ペア:

[(1, 28085870462), (2, 14042935231), (13, 2160451574), (26, 1080225787), (103, 272678354), (206, 136339177), (1339, 20975258), (2678, 10487629)]