2100085438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{8678039}}^1$

素因数の和:8678063

約数の個数: 12

約数和(自身を含む): 3462537960

約数和(自身を除く): 1362452522

約数列:

[1, 2, 11, 22, 121, 242, 8678039, 17356078, 95458429, 190916858, 1050042719, 2100085438]

約数ペア:

[(1, 2100085438), (2, 1050042719), (11, 190916858), (22, 95458429), (121, 17356078), (242, 8678039)]