2008264748

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{9539}}^1$

素因数の和:9726

約数の個数: 48

約数和(自身を含む): 4111511040

約数和(自身を除く): 2103246292

約数列:

[1, 2, 4, 7, 14, 28, 73, 103, 146, 206, 292, 412, 511, 721, 1022, 1442, 2044, 2884, 7519, 9539, 15038, 19078, 30076, 38156, 52633, 66773, 105266, 133546, 210532, 267092, 696347, 982517, 1392694, 1965034, 2785388, 3930068, 4874429, 6877619, 9748858, 13755238, 19497716, 27510476, 71723741, 143447482, 286894964, 502066187, 1004132374, 2008264748]

約数ペア:

[(1, 2008264748), (2, 1004132374), (4, 502066187), (7, 286894964), (14, 143447482), (28, 71723741), (73, 27510476), (103, 19497716), (146, 13755238), (206, 9748858), (292, 6877619), (412, 4874429), (511, 3930068), (721, 2785388), (1022, 1965034), (1442, 1392694), (2044, 982517), (2884, 696347), (7519, 267092), (9539, 210532), (15038, 133546), (19078, 105266), (30076, 66773), (38156, 52633)]