680054042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{14633}}^1$

素因数の和:15877

約数の個数: 16

約数和(自身を含む): 1074720960

約数和(自身を除く): 394666918

約数列:

[1, 2, 19, 38, 1223, 2446, 14633, 23237, 29266, 46474, 278027, 556054, 17896159, 35792318, 340027021, 680054042]

約数ペア:

[(1, 680054042), (2, 340027021), (19, 35792318), (38, 17896159), (1223, 556054), (2446, 278027), (14633, 46474), (23237, 29266)]