8400862

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 12984192

約数和(自身を除く): 4583330

約数列:

[1, 2, 67, 71, 134, 142, 883, 1766, 4757, 9514, 59161, 62693, 118322, 125386, 4200431, 8400862]

約数ペア:

[(1, 8400862), (2, 4200431), (67, 125386), (71, 118322), (134, 62693), (142, 59161), (883, 9514), (1766, 4757)]