1139242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1077

約数の個数: 16

約数和(自身を含む): 1884960

約数和(自身を除く): 745718

約数列:

[1, 2, 13, 26, 43, 86, 559, 1019, 1118, 2038, 13247, 26494, 43817, 87634, 569621, 1139242]

約数ペア:

[(1, 1139242), (2, 569621), (13, 87634), (26, 43817), (43, 26494), (86, 13247), (559, 2038), (1019, 1118)]