3885778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1451}}^1$

素因数の和:1569

約数の個数: 16

約数和(自身を含む): 6342336

約数和(自身を除く): 2456558

約数列:

[1, 2, 13, 26, 103, 206, 1339, 1451, 2678, 2902, 18863, 37726, 149453, 298906, 1942889, 3885778]

約数ペア:

[(1, 3885778), (2, 1942889), (13, 298906), (26, 149453), (103, 37726), (206, 18863), (1339, 2902), (1451, 2678)]