172680014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{25253}}^1$

素因数の和:25531

約数の個数: 16

約数和(自身を含む): 280016352

約数和(自身を除く): 107336338

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 25253, 50506, 328289, 656578, 6641539, 13283078, 86340007, 172680014]

約数ペア:

[(1, 172680014), (2, 86340007), (13, 13283078), (26, 6641539), (263, 656578), (526, 328289), (3419, 50506), (6838, 25253)]