25996841588

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{653}}^1\times {\mathrm{31397}}^1$

素因数の和:32371

約数の個数: 24

約数和(自身を含む): 45709333992

約数和(自身を除く): 19712492404

約数列:

[1, 2, 4, 317, 634, 653, 1268, 1306, 2612, 31397, 62794, 125588, 207001, 414002, 828004, 9952849, 19905698, 20502241, 39811396, 41004482, 82008964, 6499210397, 12998420794, 25996841588]

約数ペア:

[(1, 25996841588), (2, 12998420794), (4, 6499210397), (317, 82008964), (634, 41004482), (653, 39811396), (1268, 20502241), (1306, 19905698), (2612, 9952849), (31397, 828004), (62794, 414002), (125588, 207001)]