1268048

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1933}}^1$

素因数の和:1982

約数の個数: 20

約数和(自身を含む): 2518068

約数和(自身を除く): 1250020

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1933, 3866, 7732, 15464, 30928, 79253, 158506, 317012, 634024, 1268048]

約数ペア:

[(1, 1268048), (2, 634024), (4, 317012), (8, 158506), (16, 79253), (41, 30928), (82, 15464), (164, 7732), (328, 3866), (656, 1933)]