539566206

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1\times {\mathrm{1109}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 1090108800

約数和(自身を除く): 550542594

約数列:

[1, 2, 3, 6, 131, 262, 393, 619, 786, 1109, 1238, 1857, 2218, 3327, 3714, 6654, 81089, 145279, 162178, 243267, 290558, 435837, 486534, 686471, 871674, 1372942, 2059413, 4118826, 89927701, 179855402, 269783103, 539566206]

約数ペア:

[(1, 539566206), (2, 269783103), (3, 179855402), (6, 89927701), (131, 4118826), (262, 2059413), (393, 1372942), (619, 871674), (786, 686471), (1109, 486534), (1238, 435837), (1857, 290558), (2218, 243267), (3327, 162178), (3714, 145279), (6654, 81089)]