740319046

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{128483}}^1$

素因数の和:128595

約数の個数: 16

約数和(自身を含む): 1153272384

約数和(自身を除く): 412953338

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 128483, 256966, 5524769, 8608361, 11049538, 17216722, 370159523, 740319046]

約数ペア:

[(1, 740319046), (2, 370159523), (43, 17216722), (67, 11049538), (86, 8608361), (134, 5524769), (2881, 256966), (5762, 128483)]