317427262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{86117}}^1$

素因数の和:86235

約数の個数: 16

約数和(自身を含む): 506373840

約数和(自身を除く): 188946578

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 86117, 172234, 1636223, 3272446, 8353349, 16706698, 158713631, 317427262]

約数ペア:

[(1, 317427262), (2, 158713631), (19, 16706698), (38, 8353349), (97, 3272446), (194, 1636223), (1843, 172234), (3686, 86117)]