1337647526

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{219071}}^1$

素因数の和:219187

約数の個数: 16

約数和(自身を含む): 2082060288

約数和(自身を除く): 744412762

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 219071, 438142, 9420053, 15554041, 18840106, 31108082, 668823763, 1337647526]

約数ペア:

[(1, 1337647526), (2, 668823763), (43, 31108082), (71, 18840106), (86, 15554041), (142, 9420053), (3053, 438142), (6106, 219071)]