1880457941378

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1\times {\mathrm{28356877}}^1$

素因数の和:28357417

約数の個数: 16

約数和(自身を含む): 2866540083264

約数和(自身を除く): 986082141886

約数列:

[1, 2, 71, 142, 467, 934, 33157, 66314, 28356877, 56713754, 2013338267, 4026676534, 13242661559, 26485323118, 940228970689, 1880457941378]

約数ペア:

[(1, 1880457941378), (2, 940228970689), (71, 26485323118), (142, 13242661559), (467, 4026676534), (934, 2013338267), (33157, 56713754), (66314, 28356877)]