965147978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{1787}}^1$

素因数の和:2102

約数の個数: 32

約数和(自身を含む): 1556418240

約数和(自身を除く): 591270262

約数列:

[1, 2, 19, 38, 61, 122, 233, 466, 1159, 1787, 2318, 3574, 4427, 8854, 14213, 28426, 33953, 67906, 109007, 218014, 270047, 416371, 540094, 832742, 2071133, 4142266, 7911049, 15822098, 25398631, 50797262, 482573989, 965147978]

約数ペア:

[(1, 965147978), (2, 482573989), (19, 50797262), (38, 25398631), (61, 15822098), (122, 7911049), (233, 4142266), (466, 2071133), (1159, 832742), (1787, 540094), (2318, 416371), (3574, 270047), (4427, 218014), (8854, 109007), (14213, 67906), (28426, 33953)]