129740026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{172069}}^1$

素因数の和:172113

約数の個数: 16

約数和(自身を含む): 216808200

約数和(自身を除く): 87068174

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 172069, 344138, 2236897, 4473794, 4990001, 9980002, 64870013, 129740026]

約数ペア:

[(1, 129740026), (2, 64870013), (13, 9980002), (26, 4990001), (29, 4473794), (58, 2236897), (377, 344138), (754, 172069)]