1319290561

素因数分解:

${\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 1354610880

約数和(自身を除く): 35320319

約数列:

[1, 83, 139, 173, 661, 11537, 14359, 24047, 54863, 91879, 114353, 1995901, 7625957, 9491299, 15895067, 1319290561]

約数ペア:

[(1, 1319290561), (83, 15895067), (139, 9491299), (173, 7625957), (661, 1995901), (11537, 114353), (14359, 91879), (24047, 54863)]