1277774924

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{503}}^1\times {\mathrm{2029}}^1$

素因数の和:2849

約数の個数: 24

約数和(自身を含む): 2248817760

約数和(自身を除く): 971042836

約数列:

[1, 2, 4, 313, 503, 626, 1006, 1252, 2012, 2029, 4058, 8116, 157439, 314878, 629756, 635077, 1020587, 1270154, 2041174, 2540308, 4082348, 319443731, 638887462, 1277774924]

約数ペア:

[(1, 1277774924), (2, 638887462), (4, 319443731), (313, 4082348), (503, 2540308), (626, 2041174), (1006, 1270154), (1252, 1020587), (2012, 635077), (2029, 629756), (4058, 314878), (8116, 157439)]