2667725144

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{241817}}^1$

素因数の和:242027

約数の個数: 32

約数和(自身を含む): 5745595680

約数和(自身を除く): 3077870536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 11032, 241817, 483634, 967268, 1692719, 1934536, 3385438, 6770876, 13541752, 47637949, 95275898, 190551796, 333465643, 381103592, 666931286, 1333862572, 2667725144]

約数ペア:

[(1, 2667725144), (2, 1333862572), (4, 666931286), (7, 381103592), (8, 333465643), (14, 190551796), (28, 95275898), (56, 47637949), (197, 13541752), (394, 6770876), (788, 3385438), (1379, 1934536), (1576, 1692719), (2758, 967268), (5516, 483634), (11032, 241817)]