2898889336

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{4397}}^1$

素因数の和:4664

約数の個数: 64

約数和(自身を含む): 6347897280

約数和(自身を除く): 3449007944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 193, 244, 386, 427, 488, 772, 854, 1351, 1544, 1708, 2702, 3416, 4397, 5404, 8794, 10808, 11773, 17588, 23546, 30779, 35176, 47092, 61558, 82411, 94184, 123116, 164822, 246232, 268217, 329644, 536434, 659288, 848621, 1072868, 1697242, 1877519, 2145736, 3394484, 3755038, 5940347, 6788968, 7510076, 11880694, 15020152, 23761388, 47522776, 51765881, 103531762, 207063524, 362361167, 414127048, 724722334, 1449444668, 2898889336]

約数ペア:

[(1, 2898889336), (2, 1449444668), (4, 724722334), (7, 414127048), (8, 362361167), (14, 207063524), (28, 103531762), (56, 51765881), (61, 47522776), (122, 23761388), (193, 15020152), (244, 11880694), (386, 7510076), (427, 6788968), (488, 5940347), (772, 3755038), (854, 3394484), (1351, 2145736), (1544, 1877519), (1708, 1697242), (2702, 1072868), (3416, 848621), (4397, 659288), (5404, 536434), (8794, 329644), (10808, 268217), (11773, 246232), (17588, 164822), (23546, 123116), (30779, 94184), (35176, 82411), (47092, 61558)]