2103160864

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{132241}}^1$

素因数の和:132329

約数の個数: 48

約数和(自身を含む): 4798797696

約数和(自身を除く): 2695636832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 15904, 132241, 264482, 528964, 925687, 1057928, 1851374, 2115856, 3702748, 4231712, 7405496, 9389111, 14810992, 18778222, 29621984, 37556444, 65723777, 75112888, 131447554, 150225776, 262895108, 300451552, 525790216, 1051580432, 2103160864]

約数ペア:

[(1, 2103160864), (2, 1051580432), (4, 525790216), (7, 300451552), (8, 262895108), (14, 150225776), (16, 131447554), (28, 75112888), (32, 65723777), (56, 37556444), (71, 29621984), (112, 18778222), (142, 14810992), (224, 9389111), (284, 7405496), (497, 4231712), (568, 3702748), (994, 2115856), (1136, 1851374), (1988, 1057928), (2272, 925687), (3976, 528964), (7952, 264482), (15904, 132241)]