260053222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{1061}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 459242784

約数和(自身を除く): 199189562

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 857, 1061, 1714, 2122, 9427, 11141, 11671, 13793, 18854, 22282, 23342, 27586, 122551, 151723, 245102, 303446, 909277, 1818554, 10002047, 11820601, 20004094, 23641202, 130026611, 260053222]

約数ペア:

[(1, 260053222), (2, 130026611), (11, 23641202), (13, 20004094), (22, 11820601), (26, 10002047), (143, 1818554), (286, 909277), (857, 303446), (1061, 245102), (1714, 151723), (2122, 122551), (9427, 27586), (11141, 23342), (11671, 22282), (13793, 18854)]