2748070918

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{679879}}^1$

素因数の和:679971

約数の個数: 16

約数和(自身を含む): 4307719680

約数和(自身を除く): 1559648762

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 679879, 1359758, 29234797, 31954313, 58469594, 63908626, 1374035459, 2748070918]

約数ペア:

[(1, 2748070918), (2, 1374035459), (43, 63908626), (47, 58469594), (86, 31954313), (94, 29234797), (2021, 1359758), (4042, 679879)]