122013724

素因数分解:

$2^2\times 7^2\times {\mathrm{622519}}^1$

素因数の和:622537

約数の個数: 18

約数和(自身を含む): 248385480

約数和(自身を除く): 126371756

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 622519, 1245038, 2490076, 4357633, 8715266, 17430532, 30503431, 61006862, 122013724]

約数ペア:

[(1, 122013724), (2, 61006862), (4, 30503431), (7, 17430532), (14, 8715266), (28, 4357633), (49, 2490076), (98, 1245038), (196, 622519)]