1828792

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 4199760

約数和(自身を除く): 2370968

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 113, 119, 136, 226, 238, 289, 452, 476, 578, 791, 904, 952, 1156, 1582, 1921, 2023, 2312, 3164, 3842, 4046, 6328, 7684, 8092, 13447, 15368, 16184, 26894, 32657, 53788, 65314, 107576, 130628, 228599, 261256, 457198, 914396, 1828792]

約数ペア:

[(1, 1828792), (2, 914396), (4, 457198), (7, 261256), (8, 228599), (14, 130628), (17, 107576), (28, 65314), (34, 53788), (56, 32657), (68, 26894), (113, 16184), (119, 15368), (136, 13447), (226, 8092), (238, 7684), (289, 6328), (452, 4046), (476, 3842), (578, 3164), (791, 2312), (904, 2023), (952, 1921), (1156, 1582)]