2015681551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{128461}}^1$

素因数の和:128562

約数の個数: 16

約数和(自身を含む): 2330814528

約数和(自身を除く): 315132977

約数列:

[1, 13, 17, 71, 221, 923, 1207, 15691, 128461, 1669993, 2183837, 9120731, 28389881, 118569503, 155052427, 2015681551]

約数ペア:

[(1, 2015681551), (13, 155052427), (17, 118569503), (71, 28389881), (221, 9120731), (923, 2183837), (1207, 1669993), (15691, 128461)]