227977438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1\times {\mathrm{4271}}^1$

素因数の和:6339

約数の個数: 16

約数和(自身を含む): 368536896

約数和(自身を除く): 140559458

約数列:

[1, 2, 13, 26, 2053, 4106, 4271, 8542, 26689, 53378, 55523, 111046, 8768363, 17536726, 113988719, 227977438]

約数ペア:

[(1, 227977438), (2, 113988719), (13, 17536726), (26, 8768363), (2053, 111046), (4106, 55523), (4271, 53378), (8542, 26689)]