266864642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{107347}}^1$

素因数の和:107473

約数の個数: 16

約数和(自身を含む): 440556192

約数和(自身を除く): 173691550

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 107347, 214694, 1180817, 2361634, 12130211, 24260422, 133432321, 266864642]

約数ペア:

[(1, 266864642), (2, 133432321), (11, 24260422), (22, 12130211), (113, 2361634), (226, 1180817), (1243, 214694), (2486, 107347)]