2054403821

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{3529}}^1$

素因数の和:3860

約数の個数: 16

約数和(自身を含む): 2155276800

約数和(自身を除く): 100872979

約数列:

[1, 31, 89, 211, 2759, 3529, 6541, 18779, 109399, 314081, 582149, 744619, 9736511, 23083189, 66271091, 2054403821]

約数ペア:

[(1, 2054403821), (31, 66271091), (89, 23083189), (211, 9736511), (2759, 744619), (3529, 582149), (6541, 314081), (18779, 109399)]