1880644474

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{412603}}^1$

素因数の和:412701

約数の個数: 16

約数和(自身を含む): 2941041312

約数和(自身を除く): 1060396838

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 412603, 825206, 17741929, 21867959, 35483858, 43735918, 940322237, 1880644474]

約数ペア:

[(1, 1880644474), (2, 940322237), (43, 43735918), (53, 35483858), (86, 21867959), (106, 17741929), (2279, 825206), (4558, 412603)]