1382805438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{765673}}^1$

素因数の和:765728

約数の個数: 32

約数和(自身を含む): 3234206976

約数和(自身を除く): 1851401538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 765673, 1531346, 2297019, 4594038, 5359711, 10719422, 16079133, 32158266, 32923939, 65847878, 98771817, 197543634, 230467573, 460935146, 691402719, 1382805438]

約数ペア:

[(1, 1382805438), (2, 691402719), (3, 460935146), (6, 230467573), (7, 197543634), (14, 98771817), (21, 65847878), (42, 32923939), (43, 32158266), (86, 16079133), (129, 10719422), (258, 5359711), (301, 4594038), (602, 2297019), (903, 1531346), (1806, 765673)]