978043004

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{1280161}}^1$

素因数の和:1280356

約数の個数: 12

約数和(自身を含む): 1720537728

約数和(自身を除く): 742494724

約数列:

[1, 2, 4, 191, 382, 764, 1280161, 2560322, 5120644, 244510751, 489021502, 978043004]

約数ペア:

[(1, 978043004), (2, 489021502), (4, 244510751), (191, 5120644), (382, 2560322), (764, 1280161)]