1325609824

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{537991}}^1$

素因数の和:538019

約数の個数: 48

約数和(自身を含む): 3253775616

約数和(自身を除く): 1928165792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 537991, 1075982, 2151964, 3765937, 4303928, 5917901, 7531874, 8607856, 11835802, 15063748, 17215712, 23671604, 30127496, 41425307, 47343208, 60254992, 82850614, 94686416, 120509984, 165701228, 189372832, 331402456, 662804912, 1325609824]

約数ペア:

[(1, 1325609824), (2, 662804912), (4, 331402456), (7, 189372832), (8, 165701228), (11, 120509984), (14, 94686416), (16, 82850614), (22, 60254992), (28, 47343208), (32, 41425307), (44, 30127496), (56, 23671604), (77, 17215712), (88, 15063748), (112, 11835802), (154, 8607856), (176, 7531874), (224, 5917901), (308, 4303928), (352, 3765937), (616, 2151964), (1232, 1075982), (2464, 537991)]