2021155424

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{1191719}}^1$

素因数の和:1191782

約数の個数: 24

約数和(自身を含む): 4054231440

約数和(自身を除く): 2033076016

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 1191719, 2383438, 4766876, 9533752, 19067504, 38135008, 63161107, 126322214, 252644428, 505288856, 1010577712, 2021155424]

約数ペア:

[(1, 2021155424), (2, 1010577712), (4, 505288856), (8, 252644428), (16, 126322214), (32, 63161107), (53, 38135008), (106, 19067504), (212, 9533752), (424, 4766876), (848, 2383438), (1696, 1191719)]