258857096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1051}}^1\times {\mathrm{1811}}^1$

素因数の和:2885

約数の個数: 32

約数和(自身を含む): 514680480

約数和(自身を除く): 255823384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1051, 1811, 2102, 3622, 4204, 7244, 8408, 14488, 17867, 30787, 35734, 61574, 71468, 123148, 142936, 246296, 1903361, 3806722, 7613444, 15226888, 32357137, 64714274, 129428548, 258857096]

約数ペア:

[(1, 258857096), (2, 129428548), (4, 64714274), (8, 32357137), (17, 15226888), (34, 7613444), (68, 3806722), (136, 1903361), (1051, 246296), (1811, 142936), (2102, 123148), (3622, 71468), (4204, 61574), (7244, 35734), (8408, 30787), (14488, 17867)]