2017319143

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{12583}}^1$

素因数の和:13246

約数の個数: 16

約数和(自身を含む): 2371832320

約数和(自身を除く): 354513177

約数列:

[1, 7, 37, 259, 619, 4333, 12583, 22903, 88081, 160321, 465571, 3258997, 7788877, 54522139, 288188449, 2017319143]

約数ペア:

[(1, 2017319143), (7, 288188449), (37, 54522139), (259, 7788877), (619, 3258997), (4333, 465571), (12583, 160321), (22903, 88081)]