291265676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193147}}^1$

素因数の和:193193

約数の個数: 24

約数和(自身を含む): 567855120

約数和(自身を除く): 276589444

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 193147, 386294, 772588, 2510911, 5021822, 5601263, 10043644, 11202526, 22405052, 72816419, 145632838, 291265676]

約数ペア:

[(1, 291265676), (2, 145632838), (4, 72816419), (13, 22405052), (26, 11202526), (29, 10043644), (52, 5601263), (58, 5021822), (116, 2510911), (377, 772588), (754, 386294), (1508, 193147)]