1290669672

素因数分解:

$2^3\times 3^1\times {\mathrm{53777903}}^1$

素因数の和:53777912

約数の個数: 16

約数和(自身を含む): 3226674240

約数和(自身を除く): 1936004568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53777903, 107555806, 161333709, 215111612, 322667418, 430223224, 645334836, 1290669672]

約数ペア:

[(1, 1290669672), (2, 645334836), (3, 430223224), (4, 322667418), (6, 215111612), (8, 161333709), (12, 107555806), (24, 53777903)]