254574894

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{547}}^1\times {\mathrm{1583}}^1$

素因数の和:2149

約数の個数: 48

約数和(自身を含む): 593733888

約数和(自身を除く): 339158994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 547, 1094, 1583, 1641, 3166, 3282, 3829, 4749, 7658, 9498, 11081, 11487, 22162, 22974, 26803, 33243, 53606, 66486, 77567, 80409, 155134, 160818, 232701, 465402, 865901, 1731802, 2597703, 5195406, 6061307, 12122614, 18183921, 36367842, 42429149, 84858298, 127287447, 254574894]

約数ペア:

[(1, 254574894), (2, 127287447), (3, 84858298), (6, 42429149), (7, 36367842), (14, 18183921), (21, 12122614), (42, 6061307), (49, 5195406), (98, 2597703), (147, 1731802), (294, 865901), (547, 465402), (1094, 232701), (1583, 160818), (1641, 155134), (3166, 80409), (3282, 77567), (3829, 66486), (4749, 53606), (7658, 33243), (9498, 26803), (11081, 22974), (11487, 22162)]