306999706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{7213}}^1$

素因数の和:8865

約数の個数: 16

約数和(自身を含む): 496294344

約数和(自身を除く): 189294638

約数列:

[1, 2, 13, 26, 1637, 3274, 7213, 14426, 21281, 42562, 93769, 187538, 11807681, 23615362, 153499853, 306999706]

約数ペア:

[(1, 306999706), (2, 153499853), (13, 23615362), (26, 11807681), (1637, 187538), (3274, 93769), (7213, 42562), (14426, 21281)]