2592616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 5309640

約数和(自身を除く): 2717024

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 257, 388, 514, 776, 1028, 1261, 2056, 2522, 3341, 5044, 6682, 10088, 13364, 24929, 26728, 49858, 99716, 199432, 324077, 648154, 1296308, 2592616]

約数ペア:

[(1, 2592616), (2, 1296308), (4, 648154), (8, 324077), (13, 199432), (26, 99716), (52, 49858), (97, 26728), (104, 24929), (194, 13364), (257, 10088), (388, 6682), (514, 5044), (776, 3341), (1028, 2522), (1261, 2056)]