5280458666

素因数分解:

$2^1\times 7^1\times {\mathrm{20021}}^1\times {\mathrm{18839}}^1$

素因数の和:38869

約数の個数: 16

約数和(自身を含む): 9053147520

約数和(自身を除く): 3772688854

約数列:

[1, 2, 7, 14, 18839, 20021, 37678, 40042, 131873, 140147, 263746, 280294, 377175619, 754351238, 2640229333, 5280458666]

約数ペア:

[(1, 5280458666), (2, 2640229333), (7, 754351238), (14, 377175619), (18839, 280294), (20021, 263746), (37678, 140147), (40042, 131873)]