868044884

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{508223}}^1$

素因数の和:508295

約数の個数: 24

約数和(自身を含む): 1764553728

約数和(自身を除く): 896508844

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 508223, 1016446, 2032892, 3557561, 7115122, 14230244, 31001603, 62003206, 124006412, 217011221, 434022442, 868044884]

約数ペア:

[(1, 868044884), (2, 434022442), (4, 217011221), (7, 124006412), (14, 62003206), (28, 31001603), (61, 14230244), (122, 7115122), (244, 3557561), (427, 2032892), (854, 1016446), (1708, 508223)]