1728138034

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2329027}}^1$

素因数の和:2329089

約数の個数: 16

約数和(自身を含む): 3018420288

約数和(自身を除く): 1290282254

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2329027, 4658054, 16303189, 32606378, 123438431, 246876862, 864069017, 1728138034]

約数ペア:

[(1, 1728138034), (2, 864069017), (7, 246876862), (14, 123438431), (53, 32606378), (106, 16303189), (371, 4658054), (742, 2329027)]