2506004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 4694760

約数和(自身を除く): 2188756

約数列:

[1, 2, 4, 17, 34, 68, 137, 269, 274, 538, 548, 1076, 2329, 4573, 4658, 9146, 9316, 18292, 36853, 73706, 147412, 626501, 1253002, 2506004]

約数ペア:

[(1, 2506004), (2, 1253002), (4, 626501), (17, 147412), (34, 73706), (68, 36853), (137, 18292), (269, 9316), (274, 9146), (538, 4658), (548, 4573), (1076, 2329)]