2947924

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 5949440

約数和(自身を除く): 3001516

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 829, 889, 1658, 1778, 3316, 3556, 5803, 11606, 23212, 105283, 210566, 421132, 736981, 1473962, 2947924]

約数ペア:

[(1, 2947924), (2, 1473962), (4, 736981), (7, 421132), (14, 210566), (28, 105283), (127, 23212), (254, 11606), (508, 5803), (829, 3556), (889, 3316), (1658, 1778)]