1331551166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{903359}}^1$

素因数の和:903439

約数の個数: 16

約数和(自身を含む): 2211425280

約数和(自身を除く): 879874114

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 903359, 1806718, 9936949, 19873898, 60525053, 121050106, 665775583, 1331551166]

約数ペア:

[(1, 1331551166), (2, 665775583), (11, 121050106), (22, 60525053), (67, 19873898), (134, 9936949), (737, 1806718), (1474, 903359)]