293986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 32

約数和(自身を含む): 580608

約数和(自身を除く): 286622

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 83, 154, 161, 166, 253, 322, 506, 581, 913, 1162, 1771, 1826, 1909, 3542, 3818, 6391, 12782, 13363, 20999, 26726, 41998, 146993, 293986]

約数ペア:

[(1, 293986), (2, 146993), (7, 41998), (11, 26726), (14, 20999), (22, 13363), (23, 12782), (46, 6391), (77, 3818), (83, 3542), (154, 1909), (161, 1826), (166, 1771), (253, 1162), (322, 913), (506, 581)]