2247469991

素因数分解:

${\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{129113}}^1$

素因数の和:129242

約数の個数: 12

約数和(自身を含む): 2457297648

約数和(自身を除く): 209827657

約数列:

[1, 13, 103, 169, 1339, 17407, 129113, 1678469, 13298639, 21820097, 172882307, 2247469991]

約数ペア:

[(1, 2247469991), (13, 172882307), (103, 21820097), (169, 13298639), (1339, 1678469), (17407, 129113)]