2017673654

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{1021}}^1\times {\mathrm{2347}}^1$

素因数の和:3791

約数の個数: 16

約数和(自身を含む): 3037964496

約数和(自身を除く): 1020290842

約数列:

[1, 2, 421, 842, 1021, 2042, 2347, 4694, 429841, 859682, 988087, 1976174, 2396287, 4792574, 1008836827, 2017673654]

約数ペア:

[(1, 2017673654), (2, 1008836827), (421, 4792574), (842, 2396287), (1021, 1976174), (2042, 988087), (2347, 859682), (4694, 429841)]