438008986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1\times {\mathrm{2557}}^1$

素因数の和:4689

約数の個数: 16

約数和(自身を含む): 673623720

約数和(自身を除く): 235614734

約数列:

[1, 2, 41, 82, 2089, 2557, 4178, 5114, 85649, 104837, 171298, 209674, 5341573, 10683146, 219004493, 438008986]

約数ペア:

[(1, 438008986), (2, 219004493), (41, 10683146), (82, 5341573), (2089, 209674), (2557, 171298), (4178, 104837), (5114, 85649)]