2890552

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 6289920

約数和(自身を除く): 3399368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 727, 994, 1454, 1988, 2908, 3976, 5089, 5816, 10178, 20356, 40712, 51617, 103234, 206468, 361319, 412936, 722638, 1445276, 2890552]

約数ペア:

[(1, 2890552), (2, 1445276), (4, 722638), (7, 412936), (8, 361319), (14, 206468), (28, 103234), (56, 51617), (71, 40712), (142, 20356), (284, 10178), (497, 5816), (568, 5089), (727, 3976), (994, 2908), (1454, 1988)]