2015536658

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{21961}}^1$

素因数の和:22493

約数の個数: 16

約数和(自身を含む): 3058428120

約数和(自身を除く): 1042891462

約数列:

[1, 2, 109, 218, 421, 842, 21961, 43922, 45889, 91778, 2393749, 4787498, 9245581, 18491162, 1007768329, 2015536658]

約数ペア:

[(1, 2015536658), (2, 1007768329), (109, 18491162), (218, 9245581), (421, 4787498), (842, 2393749), (21961, 91778), (43922, 45889)]