388612052

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{1753}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 686733096

約数和(自身を除く): 298121044

約数列:

[1, 2, 4, 157, 314, 353, 628, 706, 1412, 1753, 3506, 7012, 55421, 110842, 221684, 275221, 550442, 618809, 1100884, 1237618, 2475236, 97153013, 194306026, 388612052]

約数ペア:

[(1, 388612052), (2, 194306026), (4, 97153013), (157, 2475236), (314, 1237618), (353, 1100884), (628, 618809), (706, 550442), (1412, 275221), (1753, 221684), (3506, 110842), (7012, 55421)]