1230240316

素因数分解:

$2^2\times {\mathrm{1109}}^1\times {\mathrm{277331}}^1$

素因数の和:278444

約数の個数: 12

約数和(自身を含む): 2154869640

約数和(自身を除く): 924629324

約数列:

[1, 2, 4, 1109, 2218, 4436, 277331, 554662, 1109324, 307560079, 615120158, 1230240316]

約数ペア:

[(1, 1230240316), (2, 615120158), (4, 307560079), (1109, 1109324), (2218, 554662), (4436, 277331)]