4990894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{811}}^1$

素因数の和:1011

約数の個数: 16

約数和(自身を含む): 7980336

約数和(自身を除く): 2989442

約数列:

[1, 2, 17, 34, 181, 362, 811, 1622, 3077, 6154, 13787, 27574, 146791, 293582, 2495447, 4990894]

約数ペア:

[(1, 4990894), (2, 2495447), (17, 293582), (34, 146791), (181, 27574), (362, 13787), (811, 6154), (1622, 3077)]