2679803

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 3252480

約数和(自身を除く): 572677

約数列:

[1, 7, 29, 43, 203, 301, 307, 1247, 2149, 8729, 8903, 13201, 62321, 92407, 382829, 2679803]

約数ペア:

[(1, 2679803), (7, 382829), (29, 92407), (43, 62321), (203, 13201), (301, 8903), (307, 8729), (1247, 2149)]