2477665232

素因数分解:

$2^4\times 7^1\times {\mathrm{22122011}}^1$

素因数の和:22122026

約数の個数: 20

約数和(自身を含む): 5486258976

約数和(自身を除く): 3008593744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 22122011, 44244022, 88488044, 154854077, 176976088, 309708154, 353952176, 619416308, 1238832616, 2477665232]

約数ペア:

[(1, 2477665232), (2, 1238832616), (4, 619416308), (7, 353952176), (8, 309708154), (14, 176976088), (16, 154854077), (28, 88488044), (56, 44244022), (112, 22122011)]