258146044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{14731}}^1$

素因数の和:15085

約数の個数: 24

約数和(自身を含む): 487982768

約数和(自身を除く): 229836724

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 4381, 8762, 14731, 17524, 29462, 58924, 191503, 383006, 766012, 4964347, 9928694, 19857388, 64536511, 129073022, 258146044]

約数ペア:

[(1, 258146044), (2, 129073022), (4, 64536511), (13, 19857388), (26, 9928694), (52, 4964347), (337, 766012), (674, 383006), (1348, 191503), (4381, 58924), (8762, 29462), (14731, 17524)]