264528004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1889}}^1\times {\mathrm{2693}}^1$

素因数の和:4599

約数の個数: 24

約数和(自身を含む): 498982680

約数和(自身を除く): 234454676

約数列:

[1, 2, 4, 13, 26, 52, 1889, 2693, 3778, 5386, 7556, 10772, 24557, 35009, 49114, 70018, 98228, 140036, 5087077, 10174154, 20348308, 66132001, 132264002, 264528004]

約数ペア:

[(1, 264528004), (2, 132264002), (4, 66132001), (13, 20348308), (26, 10174154), (52, 5087077), (1889, 140036), (2693, 98228), (3778, 70018), (5386, 49114), (7556, 35009), (10772, 24557)]