3996538

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3166

約数の個数: 24

約数和(自身を含む): 7512372

約数和(自身を除く): 3515834

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 3137, 6274, 21959, 40781, 43918, 81562, 153713, 285467, 307426, 570934, 1998269, 3996538]

約数ペア:

[(1, 3996538), (2, 1998269), (7, 570934), (13, 307426), (14, 285467), (26, 153713), (49, 81562), (91, 43918), (98, 40781), (182, 21959), (637, 6274), (1274, 3137)]