7105142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2543}}^1$

素因数の和:2683

約数の個数: 16

約数和(自身を含む): 11722752

約数和(自身を除く): 4617610

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2543, 2794, 5086, 27973, 55946, 322961, 645922, 3552571, 7105142]

約数ペア:

[(1, 7105142), (2, 3552571), (11, 645922), (22, 322961), (127, 55946), (254, 27973), (1397, 5086), (2543, 2794)]