25880998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{6961}}^1$

素因数の和:7000

約数の個数: 24

約数和(自身を含む): 45865656

約数和(自身を除く): 19984658

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 6961, 13922, 76571, 90493, 153142, 180986, 995423, 1176409, 1990846, 2352818, 12940499, 25880998]

約数ペア:

[(1, 25880998), (2, 12940499), (11, 2352818), (13, 1990846), (22, 1176409), (26, 995423), (143, 180986), (169, 153142), (286, 90493), (338, 76571), (1859, 13922), (3718, 6961)]