10002746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 17297280

約数和(自身を除く): 7294534

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 389, 559, 598, 778, 989, 1118, 1978, 5057, 8947, 10114, 12857, 16727, 17894, 25714, 33454, 116311, 217451, 232622, 384721, 434902, 769442, 5001373, 10002746]

約数ペア:

[(1, 10002746), (2, 5001373), (13, 769442), (23, 434902), (26, 384721), (43, 232622), (46, 217451), (86, 116311), (299, 33454), (389, 25714), (559, 17894), (598, 16727), (778, 12857), (989, 10114), (1118, 8947), (1978, 5057)]