1239717104

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{433}}^1\times {\mathrm{1409}}^1$

素因数の和:1977

約数の個数: 40

約数和(自身を含む): 2428177920

約数和(自身を除く): 1188460816

約数列:

[1, 2, 4, 8, 16, 127, 254, 433, 508, 866, 1016, 1409, 1732, 2032, 2818, 3464, 5636, 6928, 11272, 22544, 54991, 109982, 178943, 219964, 357886, 439928, 610097, 715772, 879856, 1220194, 1431544, 2440388, 2863088, 4880776, 9761552, 77482319, 154964638, 309929276, 619858552, 1239717104]

約数ペア:

[(1, 1239717104), (2, 619858552), (4, 309929276), (8, 154964638), (16, 77482319), (127, 9761552), (254, 4880776), (433, 2863088), (508, 2440388), (866, 1431544), (1016, 1220194), (1409, 879856), (1732, 715772), (2032, 610097), (2818, 439928), (3464, 357886), (5636, 219964), (6928, 178943), (11272, 109982), (22544, 54991)]