2660996884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7310431}}^1$

素因数の和:7310455

約数の個数: 24

約数和(自身を含む): 5731378688

約数和(自身を除く): 3070381804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 7310431, 14620862, 29241724, 51173017, 95035603, 102346034, 190071206, 204692068, 380142412, 665249221, 1330498442, 2660996884]

約数ペア:

[(1, 2660996884), (2, 1330498442), (4, 665249221), (7, 380142412), (13, 204692068), (14, 190071206), (26, 102346034), (28, 95035603), (52, 51173017), (91, 29241724), (182, 14620862), (364, 7310431)]