1313335114

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 2465971200

約数和(自身を除く): 1152636086

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 239, 277, 478, 554, 763, 1417, 1526, 1673, 1939, 2834, 3107, 3346, 3601, 3878, 6214, 7202, 9919, 19838, 21749, 25207, 26051, 30193, 43498, 50414, 52102, 60386, 66203, 132406, 182357, 211351, 338663, 364714, 392509, 422702, 463421, 677326, 785018, 860639, 926842, 1721278, 2370641, 2747563, 4741282, 5495126, 6024473, 7216127, 12048946, 14432254, 50512889, 93809651, 101025778, 187619302, 656667557, 1313335114]

約数ペア:

[(1, 1313335114), (2, 656667557), (7, 187619302), (13, 101025778), (14, 93809651), (26, 50512889), (91, 14432254), (109, 12048946), (182, 7216127), (218, 6024473), (239, 5495126), (277, 4741282), (478, 2747563), (554, 2370641), (763, 1721278), (1417, 926842), (1526, 860639), (1673, 785018), (1939, 677326), (2834, 463421), (3107, 422702), (3346, 392509), (3601, 364714), (3878, 338663), (6214, 211351), (7202, 182357), (9919, 132406), (19838, 66203), (21749, 60386), (25207, 52102), (26051, 50414), (30193, 43498)]