2761718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1$

素因数の和:1951

約数の個数: 16

約数和(自身を含む): 4490640

約数和(自身を除く): 1728922

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 1889, 3778, 32113, 64226, 81227, 162454, 1380859, 2761718]

約数ペア:

[(1, 2761718), (2, 1380859), (17, 162454), (34, 81227), (43, 64226), (86, 32113), (731, 3778), (1462, 1889)]