1810354

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 40

約数和(自身を含む): 3529260

約数和(自身を除く): 1718906

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 343, 377, 406, 637, 686, 754, 1274, 1421, 2401, 2639, 2842, 4459, 4802, 5278, 8918, 9947, 18473, 19894, 31213, 36946, 62426, 69629, 129311, 139258, 258622, 905177, 1810354]

約数ペア:

[(1, 1810354), (2, 905177), (7, 258622), (13, 139258), (14, 129311), (26, 69629), (29, 62426), (49, 36946), (58, 31213), (91, 19894), (98, 18473), (182, 9947), (203, 8918), (343, 5278), (377, 4802), (406, 4459), (637, 2842), (686, 2639), (754, 2401), (1274, 1421)]