2021965888

素因数分解:

$2^6\times {\mathrm{2447}}^1\times {\mathrm{12911}}^1$

素因数の和:15370

約数の個数: 28

約数和(自身を含む): 4014289152

約数和(自身を除く): 1992323264

約数列:

[1, 2, 4, 8, 16, 32, 64, 2447, 4894, 9788, 12911, 19576, 25822, 39152, 51644, 78304, 103288, 156608, 206576, 413152, 826304, 31593217, 63186434, 126372868, 252745736, 505491472, 1010982944, 2021965888]

約数ペア:

[(1, 2021965888), (2, 1010982944), (4, 505491472), (8, 252745736), (16, 126372868), (32, 63186434), (64, 31593217), (2447, 826304), (4894, 413152), (9788, 206576), (12911, 156608), (19576, 103288), (25822, 78304), (39152, 51644)]