2005123046

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{131449}}^1$

素因数の和:131743

約数の個数: 16

約数和(自身を含む): 3123252000

約数和(自身を除く): 1118128954

約数列:

[1, 2, 29, 58, 263, 526, 7627, 15254, 131449, 262898, 3812021, 7624042, 34571087, 69142174, 1002561523, 2005123046]

約数ペア:

[(1, 2005123046), (2, 1002561523), (29, 69142174), (58, 34571087), (263, 7624042), (526, 3812021), (7627, 262898), (15254, 131449)]