2174538527

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{1297}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 2683308672

約数和(自身を除く): 508770145

約数列:

[1, 7, 17, 73, 119, 193, 511, 1241, 1297, 1351, 3281, 8687, 9079, 14089, 22049, 22967, 94681, 98623, 154343, 239513, 250321, 662767, 1609577, 1676591, 1752247, 4255457, 11267039, 18273433, 29788199, 127914031, 310648361, 2174538527]

約数ペア:

[(1, 2174538527), (7, 310648361), (17, 127914031), (73, 29788199), (119, 18273433), (193, 11267039), (511, 4255457), (1241, 1752247), (1297, 1676591), (1351, 1609577), (3281, 662767), (8687, 250321), (9079, 239513), (14089, 154343), (22049, 98623), (22967, 94681)]