2087791199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{555707}}^1$

素因数の和:555754

約数の個数: 12

約数和(自身を含む): 2388432984

約数和(自身を除く): 300641785

約数列:

[1, 13, 17, 221, 289, 3757, 555707, 7224191, 9447019, 122811247, 160599323, 2087791199]

約数ペア:

[(1, 2087791199), (13, 160599323), (17, 122811247), (221, 9447019), (289, 7224191), (3757, 555707)]