1970512

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1151}}^1$

素因数の和:1266

約数の個数: 20

約数和(自身を含む): 3856896

約数和(自身を除く): 1886384

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1151, 1712, 2302, 4604, 9208, 18416, 123157, 246314, 492628, 985256, 1970512]

約数ペア:

[(1, 1970512), (2, 985256), (4, 492628), (8, 246314), (16, 123157), (107, 18416), (214, 9208), (428, 4604), (856, 2302), (1151, 1712)]