2512131266

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{45971}}^1$

素因数の和:46369

約数の個数: 16

約数和(自身を含む): 3823031520

約数和(自身を除く): 1310900254

約数列:

[1, 2, 89, 178, 307, 614, 27323, 45971, 54646, 91942, 4091419, 8182838, 14113097, 28226194, 1256065633, 2512131266]

約数ペア:

[(1, 2512131266), (2, 1256065633), (89, 28226194), (178, 14113097), (307, 8182838), (614, 4091419), (27323, 91942), (45971, 54646)]