827254258

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{21191}}^1$

素因数の和:21473

約数の個数: 16

約数和(自身を含む): 1258804800

約数和(自身を除く): 431550542

約数列:

[1, 2, 131, 149, 262, 298, 19519, 21191, 39038, 42382, 2776021, 3157459, 5552042, 6314918, 413627129, 827254258]

約数ペア:

[(1, 827254258), (2, 413627129), (131, 6314918), (149, 5552042), (262, 3157459), (298, 2776021), (19519, 42382), (21191, 39038)]