6446778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82651}}^1$

素因数の和:82669

約数の個数: 16

約数和(自身を含む): 13885536

約数和(自身を除く): 7438758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 82651, 165302, 247953, 495906, 1074463, 2148926, 3223389, 6446778]

約数ペア:

[(1, 6446778), (2, 3223389), (3, 2148926), (6, 1074463), (13, 495906), (26, 247953), (39, 165302), (78, 82651)]