266571874

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{53507}}^1$

素因数の和:53609

約数の個数: 16

約数和(自身を含む): 416078208

約数和(自身を除く): 149506334

約数列:

[1, 2, 47, 53, 94, 106, 2491, 4982, 53507, 107014, 2514829, 2835871, 5029658, 5671742, 133285937, 266571874]

約数ペア:

[(1, 266571874), (2, 133285937), (47, 5671742), (53, 5029658), (94, 2835871), (106, 2514829), (2491, 107014), (4982, 53507)]