2604406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9791}}^1$

素因数の和:9819

約数の個数: 16

約数和(自身を含む): 4700160

約数和(自身を除く): 2095754

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 9791, 19582, 68537, 137074, 186029, 372058, 1302203, 2604406]

約数ペア:

[(1, 2604406), (2, 1302203), (7, 372058), (14, 186029), (19, 137074), (38, 68537), (133, 19582), (266, 9791)]