2499972

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{1151}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 5870592

約数和(自身を除く): 3370620

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 1151, 2172, 2302, 3453, 4604, 6906, 13812, 208331, 416662, 624993, 833324, 1249986, 2499972]

約数ペア:

[(1, 2499972), (2, 1249986), (3, 833324), (4, 624993), (6, 416662), (12, 208331), (181, 13812), (362, 6906), (543, 4604), (724, 3453), (1086, 2302), (1151, 2172)]