2665334

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3121}}^1$

素因数の和:3191

約数の個数: 16

約数和(自身を含む): 4645536

約数和(自身を除く): 1980202

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 3121, 6242, 21847, 43694, 190381, 380762, 1332667, 2665334]

約数ペア:

[(1, 2665334), (2, 1332667), (7, 380762), (14, 190381), (61, 43694), (122, 21847), (427, 6242), (854, 3121)]