1080080474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{249211}}^1$

素因数の和:249421

約数の個数: 16

約数和(自身を含む): 1776383136

約数和(自身を除く): 696302662

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 249211, 498422, 2741321, 5482642, 49094567, 98189134, 540040237, 1080080474]

約数ペア:

[(1, 1080080474), (2, 540040237), (11, 98189134), (22, 49094567), (197, 5482642), (394, 2741321), (2167, 498422), (4334, 249211)]