2068235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 2733696

約数和(自身を除く): 665461

約数列:

[1, 5, 13, 47, 65, 235, 611, 677, 3055, 3385, 8801, 31819, 44005, 159095, 413647, 2068235]

約数ペア:

[(1, 2068235), (5, 413647), (13, 159095), (47, 44005), (65, 31819), (235, 8801), (611, 3385), (677, 3055)]