1338614466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31871773}}^1$

素因数の和:31871785

約数の個数: 16

約数和(自身を含む): 3059690304

約数和(自身を除く): 1721075838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 31871773, 63743546, 95615319, 191230638, 223102411, 446204822, 669307233, 1338614466]

約数ペア:

[(1, 1338614466), (2, 669307233), (3, 446204822), (6, 223102411), (7, 191230638), (14, 95615319), (21, 63743546), (42, 31871773)]