172014778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{5297}}^1$

素因数の和:6561

約数の個数: 16

約数和(自身を含む): 278145000

約数和(自身を除く): 106130222

約数列:

[1, 2, 13, 26, 1249, 2498, 5297, 10594, 16237, 32474, 68861, 137722, 6615953, 13231906, 86007389, 172014778]

約数ペア:

[(1, 172014778), (2, 86007389), (13, 13231906), (26, 6615953), (1249, 137722), (2498, 68861), (5297, 32474), (10594, 16237)]