1308558009752

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{4972783}}^1$

素因数の和:4972960

約数の個数: 64

約数和(自身を含む): 2902514565120

約数和(自身を除く): 1593956555368

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 127, 148, 254, 259, 296, 508, 518, 889, 1016, 1036, 1778, 2072, 3556, 4699, 7112, 9398, 18796, 32893, 37592, 65786, 131572, 263144, 4972783, 9945566, 19891132, 34809481, 39782264, 69618962, 139237924, 183992971, 278475848, 367985942, 631543441, 735971884, 1263086882, 1287950797, 1471943768, 2526173764, 2575901594, 4420804087, 5052347528, 5151803188, 8841608174, 10303606376, 17683216348, 23367107317, 35366432696, 46734214634, 93468429268, 163569751219, 186936858536, 327139502438, 654279004876, 1308558009752]

約数ペア:

[(1, 1308558009752), (2, 654279004876), (4, 327139502438), (7, 186936858536), (8, 163569751219), (14, 93468429268), (28, 46734214634), (37, 35366432696), (56, 23367107317), (74, 17683216348), (127, 10303606376), (148, 8841608174), (254, 5151803188), (259, 5052347528), (296, 4420804087), (508, 2575901594), (518, 2526173764), (889, 1471943768), (1016, 1287950797), (1036, 1263086882), (1778, 735971884), (2072, 631543441), (3556, 367985942), (4699, 278475848), (7112, 183992971), (9398, 139237924), (18796, 69618962), (32893, 39782264), (37592, 34809481), (65786, 19891132), (131572, 9945566), (263144, 4972783)]