2491664562

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1089967}}^1$

素因数の和:1090102

約数の個数: 24

約数和(自身を含む): 5441120256

約数和(自身を除く): 2949455694

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 1089967, 2179934, 3269901, 6539802, 9809703, 19619406, 138425809, 276851618, 415277427, 830554854, 1245832281, 2491664562]

約数ペア:

[(1, 2491664562), (2, 1245832281), (3, 830554854), (6, 415277427), (9, 276851618), (18, 138425809), (127, 19619406), (254, 9809703), (381, 6539802), (762, 3269901), (1143, 2179934), (2286, 1089967)]