321485302

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1\times {\mathrm{2179}}^1$

素因数の和:3291

約数の個数: 16

約数和(自身を含む): 489715200

約数和(自身を除く): 168229898

約数列:

[1, 2, 71, 142, 1039, 2078, 2179, 4358, 73769, 147538, 154709, 309418, 2263981, 4527962, 160742651, 321485302]

約数ペア:

[(1, 321485302), (2, 160742651), (71, 4527962), (142, 2263981), (1039, 309418), (2078, 154709), (2179, 147538), (4358, 73769)]