1772276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 3459456

約数和(自身を除く): 1687180

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 857, 1034, 1714, 2068, 3428, 9427, 18854, 37708, 40279, 80558, 161116, 443069, 886138, 1772276]

約数ペア:

[(1, 1772276), (2, 886138), (4, 443069), (11, 161116), (22, 80558), (44, 40279), (47, 37708), (94, 18854), (188, 9427), (517, 3428), (857, 2068), (1034, 1714)]