2065506998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{323443}}^1$

素因数の和:323579

約数の個数: 16

約数和(自身を含む): 3229264896

約数和(自身を除く): 1163757898

約数列:

[1, 2, 31, 62, 103, 206, 3193, 6386, 323443, 646886, 10026733, 20053466, 33314629, 66629258, 1032753499, 2065506998]

約数ペア:

[(1, 2065506998), (2, 1032753499), (31, 66629258), (62, 33314629), (103, 20053466), (206, 10026733), (3193, 646886), (6386, 323443)]