78949442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{276047}}^1$

素因数の和:276073

約数の個数: 16

約数和(自身を含む): 139128192

約数和(自身を除く): 60178750

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 276047, 552094, 3036517, 3588611, 6073034, 7177222, 39474721, 78949442]

約数ペア:

[(1, 78949442), (2, 39474721), (11, 7177222), (13, 6073034), (22, 3588611), (26, 3036517), (143, 552094), (286, 276047)]