303937712

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{112403}}^1$

素因数の和:112437

約数の個数: 30

約数和(自身を含む): 637667892

約数和(自身を除く): 333730180

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 112403, 224806, 449612, 899224, 1461239, 1798448, 2922478, 5844956, 11689912, 18996107, 23379824, 37992214, 75984428, 151968856, 303937712]

約数ペア:

[(1, 303937712), (2, 151968856), (4, 75984428), (8, 37992214), (13, 23379824), (16, 18996107), (26, 11689912), (52, 5844956), (104, 2922478), (169, 1798448), (208, 1461239), (338, 899224), (676, 449612), (1352, 224806), (2704, 112403)]