238707518

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 429932304

約数和(自身を除く): 191224786

約数列:

[1, 2, 7, 14, 49, 61, 73, 98, 122, 146, 427, 511, 547, 854, 1022, 1094, 2989, 3577, 3829, 4453, 5978, 7154, 7658, 8906, 26803, 31171, 33367, 39931, 53606, 62342, 66734, 79862, 218197, 233569, 279517, 436394, 467138, 559034, 1634983, 1956619, 2435791, 3269966, 3913238, 4871582, 17050537, 34101074, 119353759, 238707518]

約数ペア:

[(1, 238707518), (2, 119353759), (7, 34101074), (14, 17050537), (49, 4871582), (61, 3913238), (73, 3269966), (98, 2435791), (122, 1956619), (146, 1634983), (427, 559034), (511, 467138), (547, 436394), (854, 279517), (1022, 233569), (1094, 218197), (2989, 79862), (3577, 66734), (3829, 62342), (4453, 53606), (5978, 39931), (7154, 33367), (7658, 31171), (8906, 26803)]