142421332

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{811}}^1\times {\mathrm{1021}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 255598112

約数和(自身を除く): 113176780

約数列:

[1, 2, 4, 43, 86, 172, 811, 1021, 1622, 2042, 3244, 4084, 34873, 43903, 69746, 87806, 139492, 175612, 828031, 1656062, 3312124, 35605333, 71210666, 142421332]

約数ペア:

[(1, 142421332), (2, 71210666), (4, 35605333), (43, 3312124), (86, 1656062), (172, 828031), (811, 175612), (1021, 139492), (1622, 87806), (2042, 69746), (3244, 43903), (4084, 34873)]