2085451921

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{23669}}^1$

素因数の和:24024

約数の個数: 16

約数和(自身を含む): 2449560960

約数和(自身を除く): 364109039

約数列:

[1, 7, 41, 287, 307, 2149, 12587, 23669, 88109, 165683, 970429, 6793003, 7266383, 50864681, 297921703, 2085451921]

約数ペア:

[(1, 2085451921), (7, 297921703), (41, 50864681), (287, 7266383), (307, 6793003), (2149, 970429), (12587, 165683), (23669, 88109)]