4045062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 10068480

約数和(自身を除く): 6023418

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 137, 222, 259, 266, 274, 399, 411, 518, 703, 777, 798, 822, 959, 1406, 1554, 1918, 2109, 2603, 2877, 4218, 4921, 5069, 5206, 5754, 7809, 9842, 10138, 14763, 15207, 15618, 18221, 29526, 30414, 35483, 36442, 54663, 70966, 96311, 106449, 109326, 192622, 212898, 288933, 577866, 674177, 1348354, 2022531, 4045062]

約数ペア:

[(1, 4045062), (2, 2022531), (3, 1348354), (6, 674177), (7, 577866), (14, 288933), (19, 212898), (21, 192622), (37, 109326), (38, 106449), (42, 96311), (57, 70966), (74, 54663), (111, 36442), (114, 35483), (133, 30414), (137, 29526), (222, 18221), (259, 15618), (266, 15207), (274, 14763), (399, 10138), (411, 9842), (518, 7809), (703, 5754), (777, 5206), (798, 5069), (822, 4921), (959, 4218), (1406, 2877), (1554, 2603), (1918, 2109)]