2050726

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:543

約数の個数: 16

約数和(自身を含む): 3247200

約数和(自身を除く): 1196474

約数列:

[1, 2, 23, 46, 109, 218, 409, 818, 2507, 5014, 9407, 18814, 44581, 89162, 1025363, 2050726]

約数ペア:

[(1, 2050726), (2, 1025363), (23, 89162), (46, 44581), (109, 18814), (218, 9407), (409, 5014), (818, 2507)]