7940154

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{42689}}^1$

素因数の和:42725

約数の個数: 16

約数和(自身を含む): 16392960

約数和(自身を除く): 8452806

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 42689, 85378, 128067, 256134, 1323359, 2646718, 3970077, 7940154]

約数ペア:

[(1, 7940154), (2, 3970077), (3, 2646718), (6, 1323359), (31, 256134), (62, 128067), (93, 85378), (186, 42689)]