1138481738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1455859}}^1$

素因数の和:1455901

約数の個数: 16

約数和(自身を含む): 1886794560

約数和(自身を除く): 748312822

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 1455859, 2911718, 24749603, 33484757, 49499206, 66969514, 569240869, 1138481738]

約数ペア:

[(1, 1138481738), (2, 569240869), (17, 66969514), (23, 49499206), (34, 33484757), (46, 24749603), (391, 2911718), (782, 1455859)]