2440788

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{593}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 6652800

約数和(自身を除く): 4212012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 593, 686, 1029, 1186, 1372, 1779, 2058, 2372, 3558, 4116, 4151, 7116, 8302, 12453, 16604, 24906, 29057, 49812, 58114, 87171, 116228, 174342, 203399, 348684, 406798, 610197, 813596, 1220394, 2440788]

約数ペア:

[(1, 2440788), (2, 1220394), (3, 813596), (4, 610197), (6, 406798), (7, 348684), (12, 203399), (14, 174342), (21, 116228), (28, 87171), (42, 58114), (49, 49812), (84, 29057), (98, 24906), (147, 16604), (196, 12453), (294, 8302), (343, 7116), (588, 4151), (593, 4116), (686, 3558), (1029, 2372), (1186, 2058), (1372, 1779)]