2506939

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 16

約数和(自身を含む): 2820096

約数和(自身を除く): 313157

約数列:

[1, 17, 31, 67, 71, 527, 1139, 1207, 2077, 2201, 4757, 35309, 37417, 80869, 147467, 2506939]

約数ペア:

[(1, 2506939), (17, 147467), (31, 80869), (67, 37417), (71, 35309), (527, 4757), (1139, 2201), (1207, 2077)]