1127146288

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1154863}}^1$

素因数の和:1154932

約数の個数: 20

約数和(自身を含む): 2219648608

約数和(自身を除く): 1092502320

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1154863, 2309726, 4619452, 9238904, 18477808, 70446643, 140893286, 281786572, 563573144, 1127146288]

約数ペア:

[(1, 1127146288), (2, 563573144), (4, 281786572), (8, 140893286), (16, 70446643), (61, 18477808), (122, 9238904), (244, 4619452), (488, 2309726), (976, 1154863)]