82661566286

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{16061}}^1\times {\mathrm{15227}}^1$

素因数の和:31316

約数の個数: 24

約数和(自身を含む): 134281082664

約数和(自身を除く): 51619516378

約数列:

[1, 2, 13, 26, 169, 338, 15227, 16061, 30454, 32122, 197951, 208793, 395902, 417586, 2573363, 2714309, 5146726, 5428618, 244560847, 489121694, 3179291011, 6358582022, 41330783143, 82661566286]

約数ペア:

[(1, 82661566286), (2, 41330783143), (13, 6358582022), (26, 3179291011), (169, 489121694), (338, 244560847), (15227, 5428618), (16061, 5146726), (30454, 2714309), (32122, 2573363), (197951, 417586), (208793, 395902)]