7540484

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3793}}^1$

素因数の和:3875

約数の個数: 24

約数和(自身を含む): 15297408

約数和(自身を除く): 7756924

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 3793, 7586, 15172, 26551, 53102, 106204, 269303, 538606, 1077212, 1885121, 3770242, 7540484]

約数ペア:

[(1, 7540484), (2, 3770242), (4, 1885121), (7, 1077212), (14, 538606), (28, 269303), (71, 106204), (142, 53102), (284, 26551), (497, 15172), (994, 7586), (1988, 3793)]