2170291279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{6469}}^1$

素因数の和:6810

約数の個数: 16

約数和(自身を含む): 2367398880

約数和(自身を除く): 197107601

約数列:

[1, 13, 131, 197, 1703, 2561, 6469, 25807, 84097, 335491, 847439, 1274393, 11016707, 16567109, 166945483, 2170291279]

約数ペア:

[(1, 2170291279), (13, 166945483), (131, 16567109), (197, 11016707), (1703, 1274393), (2561, 847439), (6469, 335491), (25807, 84097)]