2051236738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{564457}}^1$

素因数の和:564561

約数の個数: 16

約数和(自身を含む): 3251278080

約数和(自身を除く): 1200041342

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 564457, 1128914, 12982511, 25965022, 44592103, 89184206, 1025618369, 2051236738]

約数ペア:

[(1, 2051236738), (2, 1025618369), (23, 89184206), (46, 44592103), (79, 25965022), (158, 12982511), (1817, 1128914), (3634, 564457)]