2251641536

素因数分解:

$2^6\times {\mathrm{439}}^1\times {\mathrm{80141}}^1$

素因数の和:80592

約数の個数: 28

約数和(自身を含む): 4478334960

約数和(自身を除く): 2226693424

約数列:

[1, 2, 4, 8, 16, 32, 64, 439, 878, 1756, 3512, 7024, 14048, 28096, 80141, 160282, 320564, 641128, 1282256, 2564512, 5129024, 35181899, 70363798, 140727596, 281455192, 562910384, 1125820768, 2251641536]

約数ペア:

[(1, 2251641536), (2, 1125820768), (4, 562910384), (8, 281455192), (16, 140727596), (32, 70363798), (64, 35181899), (439, 5129024), (878, 2564512), (1756, 1282256), (3512, 641128), (7024, 320564), (14048, 160282), (28096, 80141)]