26969774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6607}}^1$

素因数の和:6779

約数の個数: 16

約数和(自身を含む): 43850688

約数和(自身を除く): 16880914

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 6607, 13214, 85891, 171782, 1037299, 2074598, 13484887, 26969774]

約数ペア:

[(1, 26969774), (2, 13484887), (13, 2074598), (26, 1037299), (157, 171782), (314, 85891), (2041, 13214), (4082, 6607)]