275150438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{7879}}^1$

素因数の和:8819

約数の個数: 16

約数和(自身を含む): 434976000

約数和(自身を除く): 159825562

約数列:

[1, 2, 19, 38, 919, 1838, 7879, 15758, 17461, 34922, 149701, 299402, 7240801, 14481602, 137575219, 275150438]

約数ペア:

[(1, 275150438), (2, 137575219), (19, 14481602), (38, 7240801), (919, 299402), (1838, 149701), (7879, 34922), (15758, 17461)]