53378666878

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{6973957}}^1$

素因数の和:6974091

約数の個数: 16

約数和(自身を含む): 82850621040

約数和(自身を除く): 29471954162

約数列:

[1, 2, 43, 86, 89, 178, 3827, 7654, 6973957, 13947914, 299880151, 599760302, 620682173, 1241364346, 26689333439, 53378666878]

約数ペア:

[(1, 53378666878), (2, 26689333439), (43, 1241364346), (86, 620682173), (89, 599760302), (178, 299880151), (3827, 13947914), (7654, 6973957)]