443399714

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{10159}}^1$

素因数の和:10457

約数の個数: 16

約数和(自身を含む): 674217600

約数和(自身を除く): 230817886

約数列:

[1, 2, 139, 157, 278, 314, 10159, 20318, 21823, 43646, 1412101, 1594963, 2824202, 3189926, 221699857, 443399714]

約数ペア:

[(1, 443399714), (2, 221699857), (139, 3189926), (157, 2824202), (278, 1594963), (314, 1412101), (10159, 43646), (20318, 21823)]