1668367006

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{42737}}^1$

素因数の和:43019

約数の個数: 16

約数和(自身を含む): 2538637200

約数和(自身を除く): 870270194

約数列:

[1, 2, 131, 149, 262, 298, 19519, 39038, 42737, 85474, 5598547, 6367813, 11197094, 12735626, 834183503, 1668367006]

約数ペア:

[(1, 1668367006), (2, 834183503), (131, 12735626), (149, 11197094), (262, 6367813), (298, 5598547), (19519, 85474), (39038, 42737)]