2086712255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{63397}}^1$

素因数の和:63658

約数の個数: 16

約数和(自身を含む): 2601853920

約数和(自身を除く): 515141665

約数列:

[1, 5, 29, 145, 227, 1135, 6583, 32915, 63397, 316985, 1838513, 9192565, 14391119, 71955595, 417342451, 2086712255]

約数ペア:

[(1, 2086712255), (5, 417342451), (29, 71955595), (145, 14391119), (227, 9192565), (1135, 1838513), (6583, 316985), (32915, 63397)]