2017644863

素因数分解:

${\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2531}}^1$

素因数の和:2699

約数の個数: 24

約数和(自身を含む): 2251910160

約数和(自身を除く): 234265297

約数列:

[1, 13, 53, 89, 169, 689, 1157, 2531, 4717, 8957, 15041, 32903, 61321, 134143, 225259, 427739, 797173, 1743859, 2928367, 11938727, 22670167, 38068771, 155203451, 2017644863]

約数ペア:

[(1, 2017644863), (13, 155203451), (53, 38068771), (89, 22670167), (169, 11938727), (689, 2928367), (1157, 1743859), (2531, 797173), (4717, 427739), (8957, 225259), (15041, 134143), (32903, 61321)]