2900054

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:415

約数の個数: 16

約数和(自身を含む): 4490640

約数和(自身を除く): 1590586

約数列:

[1, 2, 53, 106, 109, 218, 251, 502, 5777, 11554, 13303, 26606, 27359, 54718, 1450027, 2900054]

約数ペア:

[(1, 2900054), (2, 1450027), (53, 54718), (106, 27359), (109, 26606), (218, 13303), (251, 11554), (502, 5777)]