2787252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 7422912

約数和(自身を除く): 4635660

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1051, 1326, 2102, 2652, 3153, 4204, 6306, 12612, 13663, 17867, 27326, 35734, 40989, 53601, 54652, 71468, 81978, 107202, 163956, 214404, 232271, 464542, 696813, 929084, 1393626, 2787252]

約数ペア:

[(1, 2787252), (2, 1393626), (3, 929084), (4, 696813), (6, 464542), (12, 232271), (13, 214404), (17, 163956), (26, 107202), (34, 81978), (39, 71468), (51, 54652), (52, 53601), (68, 40989), (78, 35734), (102, 27326), (156, 17867), (204, 13663), (221, 12612), (442, 6306), (663, 4204), (884, 3153), (1051, 2652), (1326, 2102)]