6890195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 9035712

約数和(自身を除く): 2145517

約数列:

[1, 5, 13, 65, 71, 355, 923, 1493, 4615, 7465, 19409, 97045, 106003, 530015, 1378039, 6890195]

約数ペア:

[(1, 6890195), (5, 1378039), (13, 530015), (65, 106003), (71, 97045), (355, 19409), (923, 7465), (1493, 4615)]