2678088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 8064000

約数和(自身を除く): 5385912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 839, 1064, 1596, 1678, 2517, 3192, 3356, 5034, 5873, 6712, 10068, 11746, 15941, 17619, 20136, 23492, 31882, 35238, 46984, 47823, 63764, 70476, 95646, 111587, 127528, 140952, 191292, 223174, 334761, 382584, 446348, 669522, 892696, 1339044, 2678088]

約数ペア:

[(1, 2678088), (2, 1339044), (3, 892696), (4, 669522), (6, 446348), (7, 382584), (8, 334761), (12, 223174), (14, 191292), (19, 140952), (21, 127528), (24, 111587), (28, 95646), (38, 70476), (42, 63764), (56, 47823), (57, 46984), (76, 35238), (84, 31882), (114, 23492), (133, 20136), (152, 17619), (168, 15941), (228, 11746), (266, 10068), (399, 6712), (456, 5873), (532, 5034), (798, 3356), (839, 3192), (1064, 2517), (1596, 1678)]