2001767042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1281541}}^1$

素因数の和:1281625

約数の個数: 16

約数和(自身を含む): 3321756864

約数和(自身を除く): 1319989822

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 1281541, 2563082, 14096951, 28193902, 90989411, 181978822, 1000883521, 2001767042]

約数ペア:

[(1, 2001767042), (2, 1000883521), (11, 181978822), (22, 90989411), (71, 28193902), (142, 14096951), (781, 2563082), (1562, 1281541)]