80948540374

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{1384351}}^1$

素因数の和:1384552

約数の個数: 24

約数和(自身を含む): 132241609152

約数和(自身を除く): 51293068778

約数列:

[1, 2, 13, 26, 169, 173, 338, 346, 2249, 4498, 29237, 58474, 1384351, 2768702, 17996563, 35993126, 233955319, 239492723, 467910638, 478985446, 3113405399, 6226810798, 40474270187, 80948540374]

約数ペア:

[(1, 80948540374), (2, 40474270187), (13, 6226810798), (26, 3113405399), (169, 478985446), (173, 467910638), (338, 239492723), (346, 233955319), (2249, 35993126), (4498, 17996563), (29237, 2768702), (58474, 1384351)]