560480882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{10531}}^1$

素因数の和:10658

約数の個数: 32

約数和(自身を含む): 955463040

約数和(自身を除く): 394982158

約数列:

[1, 2, 13, 23, 26, 46, 89, 178, 299, 598, 1157, 2047, 2314, 4094, 10531, 21062, 26611, 53222, 136903, 242213, 273806, 484426, 937259, 1874518, 3148769, 6297538, 12184367, 21556957, 24368734, 43113914, 280240441, 560480882]

約数ペア:

[(1, 560480882), (2, 280240441), (13, 43113914), (23, 24368734), (26, 21556957), (46, 12184367), (89, 6297538), (178, 3148769), (299, 1874518), (598, 937259), (1157, 484426), (2047, 273806), (2314, 242213), (4094, 136903), (10531, 53222), (21062, 26611)]