2017870424

素因数分解:

$2^3\times {\mathrm{2843}}^1\times {\mathrm{88721}}^1$

素因数の和:91570

約数の個数: 16

約数和(自身を含む): 3784880520

約数和(自身を除く): 1767010096

約数列:

[1, 2, 4, 8, 2843, 5686, 11372, 22744, 88721, 177442, 354884, 709768, 252233803, 504467606, 1008935212, 2017870424]

約数ペア:

[(1, 2017870424), (2, 1008935212), (4, 504467606), (8, 252233803), (2843, 709768), (5686, 354884), (11372, 177442), (22744, 88721)]