2793908

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{4133}}^1$

素因数の和:4163

約数の個数: 18

約数和(自身を含む): 5295654

約数和(自身を除く): 2501746

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 4133, 8266, 16532, 53729, 107458, 214916, 698477, 1396954, 2793908]

約数ペア:

[(1, 2793908), (2, 1396954), (4, 698477), (13, 214916), (26, 107458), (52, 53729), (169, 16532), (338, 8266), (676, 4133)]