4368080639

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1360349}}^1$

素因数の和:1360394

約数の個数: 12

約数和(自身を含む): 4978881000

約数和(自身を除く): 610800361

約数列:

[1, 13, 19, 169, 247, 3211, 1360349, 17684537, 25846631, 229898981, 336006203, 4368080639]

約数ペア:

[(1, 4368080639), (13, 336006203), (19, 229898981), (169, 25846631), (247, 17684537), (3211, 1360349)]