2078940432

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{397351}}^1$

素因数の和:397471

約数の個数: 40

約数和(自身を含む): 5419881280

約数和(自身を除く): 3340940848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 397351, 794702, 1192053, 1589404, 2384106, 3178808, 4768212, 6357616, 9536424, 19072848, 43311259, 86622518, 129933777, 173245036, 259867554, 346490072, 519735108, 692980144, 1039470216, 2078940432]

約数ペア:

[(1, 2078940432), (2, 1039470216), (3, 692980144), (4, 519735108), (6, 346490072), (8, 259867554), (12, 173245036), (16, 129933777), (24, 86622518), (48, 43311259), (109, 19072848), (218, 9536424), (327, 6357616), (436, 4768212), (654, 3178808), (872, 2384106), (1308, 1589404), (1744, 1192053), (2616, 794702), (5232, 397351)]