5280467878

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19851383}}^1$

素因数の和:19851411

約数の個数: 16

約数和(自身を含む): 9528664320

約数和(自身を除く): 4248196442

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 19851383, 39702766, 138959681, 277919362, 377176277, 754352554, 2640233939, 5280467878]

約数ペア:

[(1, 5280467878), (2, 2640233939), (7, 754352554), (14, 377176277), (19, 277919362), (38, 138959681), (133, 39702766), (266, 19851383)]