3981784

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{9391}}^1$

素因数の和:9450

約数の個数: 16

約数和(自身を含む): 7607520

約数和(自身を除く): 3625736

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 9391, 18782, 37564, 75128, 497723, 995446, 1990892, 3981784]

約数ペア:

[(1, 3981784), (2, 1990892), (4, 995446), (8, 497723), (53, 75128), (106, 37564), (212, 18782), (424, 9391)]