2012190170

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{454219}}^1$

素因数の和:454669

約数の個数: 16

約数和(自身を含む): 3630126240

約数和(自身を除く): 1617936070

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 454219, 908438, 2271095, 4542190, 201219017, 402438034, 1006095085, 2012190170]

約数ペア:

[(1, 2012190170), (2, 1006095085), (5, 402438034), (10, 201219017), (443, 4542190), (886, 2271095), (2215, 908438), (4430, 454219)]