345070324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{4177}}^1$

素因数の和:5287

約数の個数: 24

約数和(自身を含む): 636392960

約数和(自身を除く): 291322636

約数列:

[1, 2, 4, 19, 38, 76, 1087, 2174, 4177, 4348, 8354, 16708, 20653, 41306, 79363, 82612, 158726, 317452, 4540399, 9080798, 18161596, 86267581, 172535162, 345070324]

約数ペア:

[(1, 345070324), (2, 172535162), (4, 86267581), (19, 18161596), (38, 9080798), (76, 4540399), (1087, 317452), (2174, 158726), (4177, 82612), (4348, 79363), (8354, 41306), (16708, 20653)]