2790844

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 36

約数和(自身を含む): 5889240

約数和(自身を除く): 3098396

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 491, 812, 982, 1421, 1964, 2842, 3437, 5684, 6874, 13748, 14239, 24059, 28478, 48118, 56956, 96236, 99673, 199346, 398692, 697711, 1395422, 2790844]

約数ペア:

[(1, 2790844), (2, 1395422), (4, 697711), (7, 398692), (14, 199346), (28, 99673), (29, 96236), (49, 56956), (58, 48118), (98, 28478), (116, 24059), (196, 14239), (203, 13748), (406, 6874), (491, 5684), (812, 3437), (982, 2842), (1421, 1964)]