2083472

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:866

約数の個数: 20

約数和(自身を含む): 4063356

約数和(自身を除く): 1979884

約数列:

[1, 2, 4, 8, 16, 197, 394, 661, 788, 1322, 1576, 2644, 3152, 5288, 10576, 130217, 260434, 520868, 1041736, 2083472]

約数ペア:

[(1, 2083472), (2, 1041736), (4, 520868), (8, 260434), (16, 130217), (197, 10576), (394, 5288), (661, 3152), (788, 2644), (1322, 1576)]