2835647536

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{689603}}^1$

素因数の和:689868

約数の個数: 20

約数和(自身を含む): 5515452792

約数和(自身を除く): 2679805256

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 689603, 1379206, 2758412, 5516824, 11033648, 177227971, 354455942, 708911884, 1417823768, 2835647536]

約数ペア:

[(1, 2835647536), (2, 1417823768), (4, 708911884), (8, 354455942), (16, 177227971), (257, 11033648), (514, 5516824), (1028, 2758412), (2056, 1379206), (4112, 689603)]