1640287571

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1\times {\mathrm{3539}}^1$

素因数の和:4006

約数の個数: 16

約数和(自身を含む): 1789512480

約数和(自身を除く): 149224909

約数列:

[1, 13, 101, 353, 1313, 3539, 4589, 35653, 46007, 357439, 463489, 1249267, 4646707, 16240471, 126175967, 1640287571]

約数ペア:

[(1, 1640287571), (13, 126175967), (101, 16240471), (353, 4646707), (1313, 1249267), (3539, 463489), (4589, 357439), (35653, 46007)]