7638022

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1396

約数の個数: 24

約数和(自身を含む): 13563720

約数和(自身を除く): 5925698

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 1321, 2642, 2891, 5782, 9247, 18494, 64729, 77939, 129458, 155878, 545573, 1091146, 3819011, 7638022]

約数ペア:

[(1, 7638022), (2, 3819011), (7, 1091146), (14, 545573), (49, 155878), (59, 129458), (98, 77939), (118, 64729), (413, 18494), (826, 9247), (1321, 5782), (2642, 2891)]