268264633

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{28621}}^1$

素因数の和:28744

約数の個数: 16

約数和(自身を含む): 333389056

約数和(自身を除く): 65124423

約数列:

[1, 7, 13, 91, 103, 721, 1339, 9373, 28621, 200347, 372073, 2604511, 2947963, 20635741, 38323519, 268264633]

約数ペア:

[(1, 268264633), (7, 38323519), (13, 20635741), (91, 2947963), (103, 2604511), (721, 372073), (1339, 200347), (9373, 28621)]