8889779054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{15923}}^1$

素因数の和:16244

約数の個数: 32

約数和(自身を含む): 14566638240

約数和(自身を除く): 5676859186

約数列:

[1, 2, 13, 26, 109, 197, 218, 394, 1417, 2561, 2834, 5122, 15923, 21473, 31846, 42946, 206999, 279149, 413998, 558298, 1735607, 3136831, 3471214, 6273662, 22562891, 40778803, 45125782, 81557606, 341914579, 683829158, 4444889527, 8889779054]

約数ペア:

[(1, 8889779054), (2, 4444889527), (13, 683829158), (26, 341914579), (109, 81557606), (197, 45125782), (218, 40778803), (394, 22562891), (1417, 6273662), (2561, 3471214), (2834, 3136831), (5122, 1735607), (15923, 558298), (21473, 413998), (31846, 279149), (42946, 206999)]