572907918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{20717}}^1$

素因数の和:21152

約数の個数: 32

約数和(自身を含む): 1253024640

約数和(自身を除く): 680116722

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 419, 838, 1257, 2514, 4609, 9218, 13827, 20717, 27654, 41434, 62151, 124302, 227887, 455774, 683661, 1367322, 8680423, 17360846, 26041269, 52082538, 95484653, 190969306, 286453959, 572907918]

約数ペア:

[(1, 572907918), (2, 286453959), (3, 190969306), (6, 95484653), (11, 52082538), (22, 26041269), (33, 17360846), (66, 8680423), (419, 1367322), (838, 683661), (1257, 455774), (2514, 227887), (4609, 124302), (9218, 62151), (13827, 41434), (20717, 27654)]