8289886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3457}}^1$

素因数の和:3579

約数の個数: 16

約数和(自身を含む): 13693680

約数和(自身を除く): 5403794

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 3457, 6914, 38027, 76054, 376813, 753626, 4144943, 8289886]

約数ペア:

[(1, 8289886), (2, 4144943), (11, 753626), (22, 376813), (109, 76054), (218, 38027), (1199, 6914), (2398, 3457)]