253692012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{431449}}^1$

素因数の和:431470

約数の個数: 36

約数和(自身を含む): 688594200

約数和(自身を除く): 434902188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 431449, 862898, 1294347, 1725796, 2588694, 3020143, 5177388, 6040286, 9060429, 12080572, 18120858, 21141001, 36241716, 42282002, 63423003, 84564004, 126846006, 253692012]

約数ペア:

[(1, 253692012), (2, 126846006), (3, 84564004), (4, 63423003), (6, 42282002), (7, 36241716), (12, 21141001), (14, 18120858), (21, 12080572), (28, 9060429), (42, 6040286), (49, 5177388), (84, 3020143), (98, 2588694), (147, 1725796), (196, 1294347), (294, 862898), (588, 431449)]