885243088

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{132047}}^1$

素因数の和:132474

約数の個数: 20

約数和(自身を含む): 1719264960

約数和(自身を除く): 834021872

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 132047, 264094, 528188, 1056376, 2112752, 55327693, 110655386, 221310772, 442621544, 885243088]

約数ペア:

[(1, 885243088), (2, 442621544), (4, 221310772), (8, 110655386), (16, 55327693), (419, 2112752), (838, 1056376), (1676, 528188), (3352, 264094), (6704, 132047)]