1900569692

素因数分解:

$2^2\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{60443}}^1$

素因数の和:61577

約数の個数: 24

約数和(自身を含む): 3804587136

約数和(自身を除く): 1904017444

約数列:

[1, 2, 4, 7, 14, 28, 1123, 2246, 4492, 7861, 15722, 31444, 60443, 120886, 241772, 423101, 846202, 1692404, 67877489, 135754978, 271509956, 475142423, 950284846, 1900569692]

約数ペア:

[(1, 1900569692), (2, 950284846), (4, 475142423), (7, 271509956), (14, 135754978), (28, 67877489), (1123, 1692404), (2246, 846202), (4492, 423101), (7861, 241772), (15722, 120886), (31444, 60443)]