1949309713

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1657}}^1\times {\mathrm{6961}}^1$

素因数の和:8644

約数の個数: 12

約数和(自身を含む): 2112368268

約数和(自身を除く): 163058555

約数列:

[1, 13, 169, 1657, 6961, 21541, 90493, 280033, 1176409, 11534377, 149946901, 1949309713]

約数ペア:

[(1, 1949309713), (13, 149946901), (169, 11534377), (1657, 1176409), (6961, 280033), (21541, 90493)]