542786684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{20323}}^1$

素因数の和:20945

約数の個数: 24

約数和(自身を含む): 1037987328

約数和(自身を除く): 495200644

約数列:

[1, 2, 4, 11, 22, 44, 607, 1214, 2428, 6677, 13354, 20323, 26708, 40646, 81292, 223553, 447106, 894212, 12336061, 24672122, 49344244, 135696671, 271393342, 542786684]

約数ペア:

[(1, 542786684), (2, 271393342), (4, 135696671), (11, 49344244), (22, 24672122), (44, 12336061), (607, 894212), (1214, 447106), (2428, 223553), (6677, 81292), (13354, 40646), (20323, 26708)]