249526030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1919431}}^1$

素因数の和:1919451

約数の個数: 16

約数和(自身を含む): 483696864

約数和(自身を除く): 234170834

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1919431, 3838862, 9597155, 19194310, 24952603, 49905206, 124763015, 249526030]

約数ペア:

[(1, 249526030), (2, 124763015), (5, 49905206), (10, 24952603), (13, 19194310), (26, 9597155), (65, 3838862), (130, 1919431)]