2202912782

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{10391}}^1$

素因数の和:11216

約数の個数: 32

約数和(自身を含む): 3980551680

約数和(自身を除く): 1777638898

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 797, 1594, 5579, 10391, 11158, 15143, 20782, 30286, 72737, 106001, 145474, 197429, 212002, 394858, 1382003, 2764006, 8281627, 16563254, 57971389, 115942778, 157350913, 314701826, 1101456391, 2202912782]

約数ペア:

[(1, 2202912782), (2, 1101456391), (7, 314701826), (14, 157350913), (19, 115942778), (38, 57971389), (133, 16563254), (266, 8281627), (797, 2764006), (1594, 1382003), (5579, 394858), (10391, 212002), (11158, 197429), (15143, 145474), (20782, 106001), (30286, 72737)]