7940514

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{9521}}^1$

素因数の和:9665

約数の個数: 16

約数和(自身を含む): 15996960

約数和(自身を除く): 8056446

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 9521, 19042, 28563, 57126, 1323419, 2646838, 3970257, 7940514]

約数ペア:

[(1, 7940514), (2, 3970257), (3, 2646838), (6, 1323419), (139, 57126), (278, 28563), (417, 19042), (834, 9521)]