2019978373

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1\times {\mathrm{6269}}^1$

素因数の和:6708

約数の個数: 16

約数和(自身を含む): 2330634240

約数和(自身を除く): 310655867

約数列:

[1, 7, 191, 241, 1337, 1687, 6269, 43883, 46031, 322217, 1197379, 1510829, 8381653, 10575803, 288568339, 2019978373]

約数ペア:

[(1, 2019978373), (7, 288568339), (191, 10575803), (241, 8381653), (1337, 1510829), (1687, 1197379), (6269, 322217), (43883, 46031)]