1900790

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2837}}^1$

素因数の和:2911

約数の個数: 16

約数和(自身を含む): 3473712

約数和(自身を除く): 1572922

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 2837, 5674, 14185, 28370, 190079, 380158, 950395, 1900790]

約数ペア:

[(1, 1900790), (2, 950395), (5, 380158), (10, 190079), (67, 28370), (134, 14185), (335, 5674), (670, 2837)]