1291238846

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{3121}}^1\times {\mathrm{6673}}^1$

素因数の和:9827

約数の個数: 16

約数和(自身を含む): 2000277888

約数和(自身を除く): 709039042

約数列:

[1, 2, 31, 62, 3121, 6242, 6673, 13346, 96751, 193502, 206863, 413726, 20826433, 41652866, 645619423, 1291238846]

約数ペア:

[(1, 1291238846), (2, 645619423), (31, 41652866), (62, 20826433), (3121, 413726), (6242, 206863), (6673, 193502), (13346, 96751)]