2017710149

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{7433}}^1$

素因数の和:7629

約数の個数: 32

約数和(自身を含む): 2631041280

約数和(自身を除く): 613331131

約数列:

[1, 7, 13, 19, 91, 133, 157, 247, 1099, 1729, 2041, 2983, 7433, 14287, 20881, 38779, 52031, 96629, 141227, 271453, 676403, 988589, 1166981, 1835951, 8168867, 12851657, 15170753, 22172639, 106195271, 155208473, 288244307, 2017710149]

約数ペア:

[(1, 2017710149), (7, 288244307), (13, 155208473), (19, 106195271), (91, 22172639), (133, 15170753), (157, 12851657), (247, 8168867), (1099, 1835951), (1729, 1166981), (2041, 988589), (2983, 676403), (7433, 271453), (14287, 141227), (20881, 96629), (38779, 52031)]