550520340478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{10949}}^1\times {\mathrm{1323169}}^1$

素因数の和:1334139

約数の個数: 16

約数和(自身を含む): 869322690000

約数和(自身を除く): 318802349522

約数列:

[1, 2, 19, 38, 10949, 21898, 208031, 416062, 1323169, 2646338, 25140211, 50280422, 14487377381, 28974754762, 275260170239, 550520340478]

約数ペア:

[(1, 550520340478), (2, 275260170239), (19, 28974754762), (38, 14487377381), (10949, 50280422), (21898, 25140211), (208031, 2646338), (416062, 1323169)]