3899242

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 6142464

約数和(自身を除く): 2243222

約数列:

[1, 2, 31, 61, 62, 122, 1031, 1891, 2062, 3782, 31961, 62891, 63922, 125782, 1949621, 3899242]

約数ペア:

[(1, 3899242), (2, 1949621), (31, 125782), (61, 63922), (62, 62891), (122, 31961), (1031, 3782), (1891, 2062)]