1373148970

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{441527}}^1$

素因数の和:441845

約数の個数: 16

約数和(自身を含む): 2479621248

約数和(自身を除く): 1106472278

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 441527, 883054, 2207635, 4415270, 137314897, 274629794, 686574485, 1373148970]

約数ペア:

[(1, 1373148970), (2, 686574485), (5, 274629794), (10, 137314897), (311, 4415270), (622, 2207635), (1555, 883054), (3110, 441527)]