8241538

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:657

約数の個数: 16

約数和(自身を含む): 12662784

約数和(自身を除く): 4421246

約数列:

[1, 2, 71, 127, 142, 254, 457, 914, 9017, 18034, 32447, 58039, 64894, 116078, 4120769, 8241538]

約数ペア:

[(1, 8241538), (2, 4120769), (71, 116078), (127, 64894), (142, 58039), (254, 32447), (457, 18034), (914, 9017)]