2177110395905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{46567}}^1\times {\mathrm{3947}}^1$

素因数の和:50645

約数の個数: 32

約数和(自身を含む): 2753344548864

約数和(自身を除く): 576234152959

約数列:

[1, 5, 23, 103, 115, 515, 2369, 3947, 11845, 19735, 46567, 90781, 232835, 406541, 453905, 1071041, 2032705, 4796401, 5355205, 9350443, 23982005, 46752215, 110317223, 183799949, 551586115, 918999745, 4227398827, 18931394747, 21136994135, 94656973735, 435422079181, 2177110395905]

約数ペア:

[(1, 2177110395905), (5, 435422079181), (23, 94656973735), (103, 21136994135), (115, 18931394747), (515, 4227398827), (2369, 918999745), (3947, 551586115), (11845, 183799949), (19735, 110317223), (46567, 46752215), (90781, 23982005), (232835, 9350443), (406541, 5355205), (453905, 4796401), (1071041, 2032705)]