2270606978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{199211}}^1$

素因数の和:199393

約数の個数: 16

約数和(自身を含む): 3514099680

約数和(自身を除く): 1243492702

約数列:

[1, 2, 41, 82, 139, 278, 5699, 11398, 199211, 398422, 8167651, 16335302, 27690329, 55380658, 1135303489, 2270606978]

約数ペア:

[(1, 2270606978), (2, 1135303489), (41, 55380658), (82, 27690329), (139, 16335302), (278, 8167651), (5699, 398422), (11398, 199211)]