13745578

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 26889408

約数和(自身を除く): 13143830

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 77, 82, 98, 154, 287, 311, 451, 539, 574, 622, 902, 1078, 2009, 2177, 3157, 3421, 4018, 4354, 6314, 6842, 12751, 15239, 22099, 23947, 25502, 30478, 44198, 47894, 89257, 140261, 167629, 178514, 280522, 335258, 624799, 981827, 1249598, 1963654, 6872789, 13745578]

約数ペア:

[(1, 13745578), (2, 6872789), (7, 1963654), (11, 1249598), (14, 981827), (22, 624799), (41, 335258), (49, 280522), (77, 178514), (82, 167629), (98, 140261), (154, 89257), (287, 47894), (311, 44198), (451, 30478), (539, 25502), (574, 23947), (622, 22099), (902, 15239), (1078, 12751), (2009, 6842), (2177, 6314), (3157, 4354), (3421, 4018)]