272885116

素因数分解:

$2^2\times 7^2\times {\mathrm{1392271}}^1$

素因数の和:1392289

約数の個数: 18

約数和(自身を含む): 555516528

約数和(自身を除く): 282631412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1392271, 2784542, 5569084, 9745897, 19491794, 38983588, 68221279, 136442558, 272885116]

約数ペア:

[(1, 272885116), (2, 136442558), (4, 68221279), (7, 38983588), (14, 19491794), (28, 9745897), (49, 5569084), (98, 2784542), (196, 1392271)]