2012077264

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{4057}}^1$

素因数の和:4427

約数の個数: 40

約数和(自身を含む): 3945025280

約数和(自身を除く): 1932948016

約数列:

[1, 2, 4, 8, 16, 139, 223, 278, 446, 556, 892, 1112, 1784, 2224, 3568, 4057, 8114, 16228, 30997, 32456, 61994, 64912, 123988, 247976, 495952, 563923, 904711, 1127846, 1809422, 2255692, 3618844, 4511384, 7237688, 9022768, 14475376, 125754829, 251509658, 503019316, 1006038632, 2012077264]

約数ペア:

[(1, 2012077264), (2, 1006038632), (4, 503019316), (8, 251509658), (16, 125754829), (139, 14475376), (223, 9022768), (278, 7237688), (446, 4511384), (556, 3618844), (892, 2255692), (1112, 1809422), (1784, 1127846), (2224, 904711), (3568, 563923), (4057, 495952), (8114, 247976), (16228, 123988), (30997, 64912), (32456, 61994)]