1129436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 2607360

約数和(自身を除く): 1477924

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 193, 209, 266, 308, 386, 418, 532, 772, 836, 1351, 1463, 2123, 2702, 2926, 3667, 4246, 5404, 5852, 7334, 8492, 14668, 14861, 25669, 29722, 40337, 51338, 59444, 80674, 102676, 161348, 282359, 564718, 1129436]

約数ペア:

[(1, 1129436), (2, 564718), (4, 282359), (7, 161348), (11, 102676), (14, 80674), (19, 59444), (22, 51338), (28, 40337), (38, 29722), (44, 25669), (76, 14861), (77, 14668), (133, 8492), (154, 7334), (193, 5852), (209, 5404), (266, 4246), (308, 3667), (386, 2926), (418, 2702), (532, 2123), (772, 1463), (836, 1351)]