519992466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{12380773}}^1$

素因数の和:12380785

約数の個数: 16

約数和(自身を含む): 1188554304

約数和(自身を除く): 668561838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 12380773, 24761546, 37142319, 74284638, 86665411, 173330822, 259996233, 519992466]

約数ペア:

[(1, 519992466), (2, 259996233), (3, 173330822), (6, 86665411), (7, 74284638), (14, 37142319), (21, 24761546), (42, 12380773)]