2021875202

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{42643}}^1$

素因数の和:42953

約数の個数: 16

約数和(自身を含む): 3072414912

約数和(自身を除く): 1050539710

約数列:

[1, 2, 151, 157, 302, 314, 23707, 42643, 47414, 85286, 6439093, 6694951, 12878186, 13389902, 1010937601, 2021875202]

約数ペア:

[(1, 2021875202), (2, 1010937601), (151, 13389902), (157, 12878186), (302, 6694951), (314, 6439093), (23707, 85286), (42643, 47414)]