2891736142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{3929}}^1\times {\mathrm{21647}}^1$

素因数の和:25595

約数の個数: 16

約数和(自身を含む): 4594138560

約数和(自身を除く): 1702402418

約数列:

[1, 2, 17, 34, 3929, 7858, 21647, 43294, 66793, 133586, 367999, 735998, 85051063, 170102126, 1445868071, 2891736142]

約数ペア:

[(1, 2891736142), (2, 1445868071), (17, 170102126), (34, 85051063), (3929, 735998), (7858, 367999), (21647, 133586), (43294, 66793)]