1118672

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:650

約数の個数: 20

約数和(自身を含む): 2187360

約数和(自身を除く): 1068688

約数列:

[1, 2, 4, 8, 16, 139, 278, 503, 556, 1006, 1112, 2012, 2224, 4024, 8048, 69917, 139834, 279668, 559336, 1118672]

約数ペア:

[(1, 1118672), (2, 559336), (4, 279668), (8, 139834), (16, 69917), (139, 8048), (278, 4024), (503, 2224), (556, 2012), (1006, 1112)]