266156775566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1\times {\mathrm{123817}}^1$

素因数の和:124520

約数の個数: 32

約数和(自身を含む): 438612883200

約数和(自身を除く): 172456107634

約数列:

[1, 2, 11, 22, 199, 398, 491, 982, 2189, 4378, 5401, 10802, 97709, 123817, 195418, 247634, 1074799, 1361987, 2149598, 2723974, 24639583, 49279166, 60794147, 121588294, 271035413, 542070826, 668735617, 1337471234, 12098035253, 24196070506, 133078387783, 266156775566]

約数ペア:

[(1, 266156775566), (2, 133078387783), (11, 24196070506), (22, 12098035253), (199, 1337471234), (398, 668735617), (491, 542070826), (982, 271035413), (2189, 121588294), (4378, 60794147), (5401, 49279166), (10802, 24639583), (97709, 2723974), (123817, 2149598), (195418, 1361987), (247634, 1074799)]