1119959512

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{8861}}^1$

素因数の和:8972

約数の個数: 64

約数和(自身を含む): 2505464640

約数和(自身を除く): 1385505128

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 61, 74, 122, 148, 244, 259, 296, 427, 488, 518, 854, 1036, 1708, 2072, 2257, 3416, 4514, 8861, 9028, 15799, 17722, 18056, 31598, 35444, 62027, 63196, 70888, 124054, 126392, 248108, 327857, 496216, 540521, 655714, 1081042, 1311428, 2162084, 2294999, 2622856, 3783647, 4324168, 4589998, 7567294, 9179996, 15134588, 18359992, 19999277, 30269176, 39998554, 79997108, 139994939, 159994216, 279989878, 559979756, 1119959512]

約数ペア:

[(1, 1119959512), (2, 559979756), (4, 279989878), (7, 159994216), (8, 139994939), (14, 79997108), (28, 39998554), (37, 30269176), (56, 19999277), (61, 18359992), (74, 15134588), (122, 9179996), (148, 7567294), (244, 4589998), (259, 4324168), (296, 3783647), (427, 2622856), (488, 2294999), (518, 2162084), (854, 1311428), (1036, 1081042), (1708, 655714), (2072, 540521), (2257, 496216), (3416, 327857), (4514, 248108), (8861, 126392), (9028, 124054), (15799, 70888), (17722, 63196), (18056, 62027), (31598, 35444)]