2894584

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 7004160

約数和(自身を除く): 4109576

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 127, 148, 154, 254, 259, 296, 308, 407, 508, 518, 616, 814, 889, 1016, 1036, 1397, 1628, 1778, 2072, 2794, 2849, 3256, 3556, 4699, 5588, 5698, 7112, 9398, 9779, 11176, 11396, 18796, 19558, 22792, 32893, 37592, 39116, 51689, 65786, 78232, 103378, 131572, 206756, 263144, 361823, 413512, 723646, 1447292, 2894584]

約数ペア:

[(1, 2894584), (2, 1447292), (4, 723646), (7, 413512), (8, 361823), (11, 263144), (14, 206756), (22, 131572), (28, 103378), (37, 78232), (44, 65786), (56, 51689), (74, 39116), (77, 37592), (88, 32893), (127, 22792), (148, 19558), (154, 18796), (254, 11396), (259, 11176), (296, 9779), (308, 9398), (407, 7112), (508, 5698), (518, 5588), (616, 4699), (814, 3556), (889, 3256), (1016, 2849), (1036, 2794), (1397, 2072), (1628, 1778)]