666014218

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{47963}}^1$

素因数の和:48149

約数の個数: 16

約数和(自身を含む): 1025662176

約数和(自身を除く): 359647958

約数列:

[1, 2, 53, 106, 131, 262, 6943, 13886, 47963, 95926, 2542039, 5084078, 6283153, 12566306, 333007109, 666014218]

約数ペア:

[(1, 666014218), (2, 333007109), (53, 12566306), (106, 6283153), (131, 5084078), (262, 2542039), (6943, 95926), (13886, 47963)]