105451724

素因数分解:

$2^2\times 7^2\times {\mathrm{538019}}^1$

素因数の和:538037

約数の個数: 18

約数和(自身を含む): 214669980

約数和(自身を除く): 109218256

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 538019, 1076038, 2152076, 3766133, 7532266, 15064532, 26362931, 52725862, 105451724]

約数ペア:

[(1, 105451724), (2, 52725862), (4, 26362931), (7, 15064532), (14, 7532266), (28, 3766133), (49, 2152076), (98, 1076038), (196, 538019)]