1275526

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:2979

約数の個数: 16

約数和(自身を含む): 2257920

約数和(自身を除く): 982394

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2939, 5878, 20573, 41146, 91109, 182218, 637763, 1275526]

約数ペア:

[(1, 1275526), (2, 637763), (7, 182218), (14, 91109), (31, 41146), (62, 20573), (217, 5878), (434, 2939)]