20161610930

素因数分解:

$2^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{1354037}}^1$

素因数の和:1355533

約数の個数: 16

約数和(自身を含む): 36315299160

約数和(自身を除く): 16153688230

約数列:

[1, 2, 5, 10, 1489, 2978, 7445, 14890, 1354037, 2708074, 6770185, 13540370, 2016161093, 4032322186, 10080805465, 20161610930]

約数ペア:

[(1, 20161610930), (2, 10080805465), (5, 4032322186), (10, 2016161093), (1489, 13540370), (2978, 6770185), (7445, 2708074), (14890, 1354037)]