681525598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{93283}}^1$

素因数の和:93579

約数の個数: 16

約数和(自身を含む): 1104855696

約数和(自身を除く): 423330098

約数列:

[1, 2, 13, 26, 281, 562, 3653, 7306, 93283, 186566, 1212679, 2425358, 26212523, 52425046, 340762799, 681525598]

約数ペア:

[(1, 681525598), (2, 340762799), (13, 52425046), (26, 26212523), (281, 2425358), (562, 1212679), (3653, 186566), (7306, 93283)]