4026052048

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{1002503}}^1$

素因数の和:1002762

約数の個数: 20

約数和(自身を含む): 7831561248

約数和(自身を除く): 3805509200

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 1002503, 2005006, 4010012, 8020024, 16040048, 251628253, 503256506, 1006513012, 2013026024, 4026052048]

約数ペア:

[(1, 4026052048), (2, 2013026024), (4, 1006513012), (8, 503256506), (16, 251628253), (251, 16040048), (502, 8020024), (1004, 4010012), (2008, 2005006), (4016, 1002503)]