2061597.00000000

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{9661}}^1$

素因数の和:9866

約数の個数: 20

約数和(自身を含む): 59305356

約数和(自身を除く): 28853884

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 9661, 19322, 38644, 77288, 154576, 1903217, 3806434, 7612868, 15225736, 30451472]

約数ペア:

[(1, 30451472), (2, 15225736), (4, 7612868), (8, 3806434), (16, 1903217), (197, 154576), (394, 77288), (788, 38644), (1576, 19322), (3152, 9661)]