491570236084

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{26991557}}^1$

素因数の和:26991747

約数の個数: 24

約数和(自身を含む): 895579894440

約数和(自身を除く): 404009658356

約数列:

[1, 2, 4, 29, 58, 116, 157, 314, 628, 4553, 9106, 18212, 26991557, 53983114, 107966228, 782755153, 1565510306, 3131020612, 4237674449, 8475348898, 16950697796, 122892559021, 245785118042, 491570236084]

約数ペア:

[(1, 491570236084), (2, 245785118042), (4, 122892559021), (29, 16950697796), (58, 8475348898), (116, 4237674449), (157, 3131020612), (314, 1565510306), (628, 782755153), (4553, 107966228), (9106, 53983114), (18212, 26991557)]