2022359245

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{19739}}^1$

素因数の和:20436

約数の個数: 16

約数和(自身を含む): 2509032960

約数和(自身を除く): 486673715

約数列:

[1, 5, 31, 155, 661, 3305, 19739, 20491, 98695, 102455, 611909, 3059545, 13047479, 65237395, 404471849, 2022359245]

約数ペア:

[(1, 2022359245), (5, 404471849), (31, 65237395), (155, 13047479), (661, 3059545), (3305, 611909), (19739, 102455), (20491, 98695)]