868614

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2039}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 1762560

約数和(自身を除く): 893946

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2039, 4078, 6117, 12234, 144769, 289538, 434307, 868614]

約数ペア:

[(1, 868614), (2, 434307), (3, 289538), (6, 144769), (71, 12234), (142, 6117), (213, 4078), (426, 2039)]