3490984

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 8380800

約数和(自身を除く): 4889816

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 193, 238, 266, 323, 386, 476, 532, 646, 772, 952, 1064, 1292, 1351, 1544, 2261, 2584, 2702, 3281, 3667, 4522, 5404, 6562, 7334, 9044, 10808, 13124, 14668, 18088, 22967, 25669, 26248, 29336, 45934, 51338, 62339, 91868, 102676, 124678, 183736, 205352, 249356, 436373, 498712, 872746, 1745492, 3490984]

約数ペア:

[(1, 3490984), (2, 1745492), (4, 872746), (7, 498712), (8, 436373), (14, 249356), (17, 205352), (19, 183736), (28, 124678), (34, 102676), (38, 91868), (56, 62339), (68, 51338), (76, 45934), (119, 29336), (133, 26248), (136, 25669), (152, 22967), (193, 18088), (238, 14668), (266, 13124), (323, 10808), (386, 9044), (476, 7334), (532, 6562), (646, 5404), (772, 4522), (952, 3667), (1064, 3281), (1292, 2702), (1351, 2584), (1544, 2261)]