512939468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{40111}}^1$

素因数の和:40277

約数の個数: 24

約数和(自身を含む): 943434240

約数和(自身を除く): 430494772

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 3197, 6394, 12788, 40111, 80222, 160444, 922553, 1845106, 3690212, 5575429, 11150858, 22301716, 128234867, 256469734, 512939468]

約数ペア:

[(1, 512939468), (2, 256469734), (4, 128234867), (23, 22301716), (46, 11150858), (92, 5575429), (139, 3690212), (278, 1845106), (556, 922553), (3197, 160444), (6394, 80222), (12788, 40111)]