42171298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4493}}^1$

素因数の和:4546

約数の個数: 24

約数和(自身を含む): 71912988

約数和(自身を除く): 29741690

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4493, 4693, 8986, 9386, 58409, 85367, 116818, 170734, 1109771, 1621973, 2219542, 3243946, 21085649, 42171298]

約数ペア:

[(1, 42171298), (2, 21085649), (13, 3243946), (19, 2219542), (26, 1621973), (38, 1109771), (247, 170734), (361, 116818), (494, 85367), (722, 58409), (4493, 9386), (4693, 8986)]