2017011988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{24373}}^1$

素因数の和:25611

約数の個数: 24

約数和(自身を含む): 3740629032

約数和(自身を除く): 1723617044

約数列:

[1, 2, 4, 17, 34, 68, 1217, 2434, 4868, 20689, 24373, 41378, 48746, 82756, 97492, 414341, 828682, 1657364, 29661941, 59323882, 118647764, 504252997, 1008505994, 2017011988]

約数ペア:

[(1, 2017011988), (2, 1008505994), (4, 504252997), (17, 118647764), (34, 59323882), (68, 29661941), (1217, 1657364), (2434, 828682), (4868, 414341), (20689, 97492), (24373, 82756), (41378, 48746)]