439116874

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1363717}}^1$

素因数の和:1363749

約数の個数: 16

約数和(自身を含む): 785501568

約数和(自身を除く): 346384694

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1363717, 2727434, 9546019, 19092038, 31365491, 62730982, 219558437, 439116874]

約数ペア:

[(1, 439116874), (2, 219558437), (7, 62730982), (14, 31365491), (23, 19092038), (46, 9546019), (161, 2727434), (322, 1363717)]