895342012

素因数分解:

$2^2\times {\mathrm{503}}^1\times {\mathrm{445001}}^1$

素因数の和:445508

約数の個数: 12

約数和(自身を含む): 1569967056

約数和(自身を除く): 674625044

約数列:

[1, 2, 4, 503, 1006, 2012, 445001, 890002, 1780004, 223835503, 447671006, 895342012]

約数ペア:

[(1, 895342012), (2, 447671006), (4, 223835503), (503, 1780004), (1006, 890002), (2012, 445001)]