13426452854

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{2351}}^1\times {\mathrm{20543}}^1$

素因数の和:23035

約数の個数: 16

約数和(自身を含む): 20294184960

約数和(自身を除く): 6867732106

約数列:

[1, 2, 139, 278, 2351, 4702, 20543, 41086, 326789, 653578, 2855477, 5710954, 48296593, 96593186, 6713226427, 13426452854]

約数ペア:

[(1, 13426452854), (2, 6713226427), (139, 96593186), (278, 48296593), (2351, 5710954), (4702, 2855477), (20543, 653578), (41086, 326789)]