1291215422

素因数分解:

$2^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{106871}}^1$

素因数の和:107743

約数の個数: 16

約数和(自身を含む): 2216097792

約数和(自身を除く): 924882370

約数列:

[1, 2, 7, 14, 863, 1726, 6041, 12082, 106871, 213742, 748097, 1496194, 92229673, 184459346, 645607711, 1291215422]

約数ペア:

[(1, 1291215422), (2, 645607711), (7, 184459346), (14, 92229673), (863, 1496194), (1726, 748097), (6041, 213742), (12082, 106871)]