420909896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{4783067}}^1$

素因数の和:4783084

約数の個数: 16

約数和(自身を含む): 860952240

約数和(自身を除く): 440042344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 4783067, 9566134, 19132268, 38264536, 52613737, 105227474, 210454948, 420909896]

約数ペア:

[(1, 420909896), (2, 210454948), (4, 105227474), (8, 52613737), (11, 38264536), (22, 19132268), (44, 9566134), (88, 4783067)]