2589914896

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{16519}}^1$

素因数の和:16807

約数の個数: 40

約数和(自身を含む): 5162169600

約数和(自身を除く): 2572254704

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 239, 328, 478, 656, 956, 1912, 3824, 9799, 16519, 19598, 33038, 39196, 66076, 78392, 132152, 156784, 264304, 677279, 1354558, 2709116, 3948041, 5418232, 7896082, 10836464, 15792164, 31584328, 63168656, 161869681, 323739362, 647478724, 1294957448, 2589914896]

約数ペア:

[(1, 2589914896), (2, 1294957448), (4, 647478724), (8, 323739362), (16, 161869681), (41, 63168656), (82, 31584328), (164, 15792164), (239, 10836464), (328, 7896082), (478, 5418232), (656, 3948041), (956, 2709116), (1912, 1354558), (3824, 677279), (9799, 264304), (16519, 156784), (19598, 132152), (33038, 78392), (39196, 66076)]