664763039

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{1759}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 700170240

約数和(自身を除く): 35407201

約数列:

[1, 31, 73, 167, 1759, 2263, 5177, 12191, 54529, 128407, 293753, 377921, 3980617, 9106343, 21443969, 664763039]

約数ペア:

[(1, 664763039), (31, 21443969), (73, 9106343), (167, 3980617), (1759, 377921), (2263, 293753), (5177, 128407), (12191, 54529)]