2054232016

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{292459}}^1$

素因数の和:292906

約数の個数: 20

約数和(自身を含む): 3989154400

約数和(自身を除く): 1934922384

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 292459, 584918, 1169836, 2339672, 4679344, 128389501, 256779002, 513558004, 1027116008, 2054232016]

約数ペア:

[(1, 2054232016), (2, 1027116008), (4, 513558004), (8, 256779002), (16, 128389501), (439, 4679344), (878, 2339672), (1756, 1169836), (3512, 584918), (7024, 292459)]