2013191601

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1\times {\mathrm{12487}}^1$

素因数の和:13432

約数の個数: 16

約数和(自身を含む): 2731575168

約数和(自身を除く): 718383567

約数列:

[1, 3, 61, 183, 881, 2643, 12487, 37461, 53741, 161223, 761707, 2285121, 11001047, 33003141, 671063867, 2013191601]

約数ペア:

[(1, 2013191601), (3, 671063867), (61, 33003141), (183, 11001047), (881, 2285121), (2643, 761707), (12487, 161223), (37461, 53741)]