2016803824

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{185641}}^1$

素因数の和:185753

約数の個数: 40

約数和(自身を含む): 4511843168

約数和(自身を除く): 2495039344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 185641, 371282, 742564, 1299487, 1485128, 2598974, 2970256, 5197948, 10395896, 18007177, 20791792, 36014354, 72028708, 126050239, 144057416, 252100478, 288114832, 504200956, 1008401912, 2016803824]

約数ペア:

[(1, 2016803824), (2, 1008401912), (4, 504200956), (7, 288114832), (8, 252100478), (14, 144057416), (16, 126050239), (28, 72028708), (56, 36014354), (97, 20791792), (112, 18007177), (194, 10395896), (388, 5197948), (679, 2970256), (776, 2598974), (1358, 1485128), (1552, 1299487), (2716, 742564), (5432, 371282), (10864, 185641)]