130005798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{72467}}^1$

素因数の和:72508

約数の個数: 32

約数和(自身を含む): 292190976

約数和(自身を除く): 162185178

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 72467, 144934, 217401, 434802, 942071, 1666741, 1884142, 2826213, 3333482, 5000223, 5652426, 10000446, 21667633, 43335266, 65002899, 130005798]

約数ペア:

[(1, 130005798), (2, 65002899), (3, 43335266), (6, 21667633), (13, 10000446), (23, 5652426), (26, 5000223), (39, 3333482), (46, 2826213), (69, 1884142), (78, 1666741), (138, 942071), (299, 434802), (598, 217401), (897, 144934), (1794, 72467)]