974768690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13925267}}^1$

素因数の和:13925281

約数の個数: 16

約数和(自身を含む): 2005238592

約数和(自身を除く): 1030469902

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 13925267, 27850534, 69626335, 97476869, 139252670, 194953738, 487384345, 974768690]

約数ペア:

[(1, 974768690), (2, 487384345), (5, 194953738), (7, 139252670), (10, 97476869), (14, 69626335), (35, 27850534), (70, 13925267)]