266433996824

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{254230913}}^1$

素因数の和:254231050

約数の個数: 16

約数和(自身を含む): 503377209720

約数和(自身を除く): 236943212896

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 254230913, 508461826, 1016923652, 2033847304, 33304249603, 66608499206, 133216998412, 266433996824]

約数ペア:

[(1, 266433996824), (2, 133216998412), (4, 66608499206), (8, 33304249603), (131, 2033847304), (262, 1016923652), (524, 508461826), (1048, 254230913)]