2636309

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 16

約数和(自身を含む): 3064320

約数和(自身を除く): 428011

約数列:

[1, 13, 17, 79, 151, 221, 1027, 1343, 1963, 2567, 11929, 17459, 33371, 155077, 202793, 2636309]

約数ペア:

[(1, 2636309), (13, 202793), (17, 155077), (79, 33371), (151, 17459), (221, 11929), (1027, 2567), (1343, 1963)]