404093956

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{132403}}^1$

素因数の和:132523

約数の個数: 24

約数和(自身を含む): 815608640

約数和(自身を除く): 411514684

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 132403, 264806, 529612, 926821, 1853642, 3707284, 14431927, 28863854, 57727708, 101023489, 202046978, 404093956]

約数ペア:

[(1, 404093956), (2, 202046978), (4, 101023489), (7, 57727708), (14, 28863854), (28, 14431927), (109, 3707284), (218, 1853642), (436, 926821), (763, 529612), (1526, 264806), (3052, 132403)]