2606042

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:625

約数の個数: 16

約数和(自身を含む): 4077864

約数和(自身を除く): 1471822

約数列:

[1, 2, 41, 61, 82, 122, 521, 1042, 2501, 5002, 21361, 31781, 42722, 63562, 1303021, 2606042]

約数ペア:

[(1, 2606042), (2, 1303021), (41, 63562), (61, 42722), (82, 31781), (122, 21361), (521, 5002), (1042, 2501)]