2013803708

素因数分解:

$2^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{127747}}^1$

素因数の和:128321

約数の個数: 24

約数和(自身を含む): 4034792832

約数和(自身を除く): 2020989124

約数列:

[1, 2, 4, 7, 14, 28, 563, 1126, 2252, 3941, 7882, 15764, 127747, 255494, 510988, 894229, 1788458, 3576916, 71921561, 143843122, 287686244, 503450927, 1006901854, 2013803708]

約数ペア:

[(1, 2013803708), (2, 1006901854), (4, 503450927), (7, 287686244), (14, 143843122), (28, 71921561), (563, 3576916), (1126, 1788458), (2252, 894229), (3941, 510988), (7882, 255494), (15764, 127747)]