1330669496

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{5153}}^1$

素因数の和:5376

約数の個数: 48

約数和(自身を含む): 2716364160

約数和(自身を除く): 1385694664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 191, 338, 382, 676, 764, 1352, 1528, 2483, 4966, 5153, 9932, 10306, 19864, 20612, 32279, 41224, 64558, 66989, 129116, 133978, 258232, 267956, 535912, 870857, 984223, 1741714, 1968446, 3483428, 3936892, 6966856, 7873784, 12794899, 25589798, 51179596, 102359192, 166333687, 332667374, 665334748, 1330669496]

約数ペア:

[(1, 1330669496), (2, 665334748), (4, 332667374), (8, 166333687), (13, 102359192), (26, 51179596), (52, 25589798), (104, 12794899), (169, 7873784), (191, 6966856), (338, 3936892), (382, 3483428), (676, 1968446), (764, 1741714), (1352, 984223), (1528, 870857), (2483, 535912), (4966, 267956), (5153, 258232), (9932, 133978), (10306, 129116), (19864, 66989), (20612, 64558), (32279, 41224)]