890130094

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{66161}}^1$

素因数の和:66232

約数の個数: 24

約数和(自身を含む): 1576772784

約数和(自身を除く): 686642690

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 6727, 13454, 66161, 132322, 463127, 926254, 2050991, 4101982, 14356937, 28713874, 63580721, 127161442, 445065047, 890130094]

約数ペア:

[(1, 890130094), (2, 445065047), (7, 127161442), (14, 63580721), (31, 28713874), (62, 14356937), (217, 4101982), (434, 2050991), (961, 926254), (1922, 463127), (6727, 132322), (13454, 66161)]