137123404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1559}}^1\times {\mathrm{1999}}^1$

素因数の和:3573

約数の個数: 24

約数和(自身を含む): 262080000

約数和(自身を除く): 124956596

約数列:

[1, 2, 4, 11, 22, 44, 1559, 1999, 3118, 3998, 6236, 7996, 17149, 21989, 34298, 43978, 68596, 87956, 3116441, 6232882, 12465764, 34280851, 68561702, 137123404]

約数ペア:

[(1, 137123404), (2, 68561702), (4, 34280851), (11, 12465764), (22, 6232882), (44, 3116441), (1559, 87956), (1999, 68596), (3118, 43978), (3998, 34298), (6236, 21989), (7996, 17149)]