127124858

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{477913}}^1$

素因数の和:477941

約数の個数: 16

約数和(自身を含む): 229398720

約数和(自身を除く): 102273862

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 477913, 955826, 3345391, 6690782, 9080347, 18160694, 63562429, 127124858]

約数ペア:

[(1, 127124858), (2, 63562429), (7, 18160694), (14, 9080347), (19, 6690782), (38, 3345391), (133, 955826), (266, 477913)]