2558093.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{122039}}^1$

素因数の和:122063

約数の個数: 24

約数和(自身を含む): 95679360

約数和(自身を除く): 51257164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 122039, 244078, 488156, 854273, 1586507, 1708546, 3173014, 3417092, 6346028, 11105549, 22211098, 44422196]

約数ペア:

[(1, 44422196), (2, 22211098), (4, 11105549), (7, 6346028), (13, 3417092), (14, 3173014), (26, 1708546), (28, 1586507), (52, 854273), (91, 488156), (182, 244078), (364, 122039)]