2238863408

素因数分解:

$2^4\times {\mathrm{17239}}^1\times {\mathrm{8117}}^1$

素因数の和:25364

約数の個数: 20

約数和(自身を含む): 4338583920

約数和(自身を除く): 2099720512

約数列:

[1, 2, 4, 8, 16, 8117, 16234, 17239, 32468, 34478, 64936, 68956, 129872, 137912, 275824, 139928963, 279857926, 559715852, 1119431704, 2238863408]

約数ペア:

[(1, 2238863408), (2, 1119431704), (4, 559715852), (8, 279857926), (16, 139928963), (8117, 275824), (16234, 137912), (17239, 129872), (32468, 68956), (34478, 64936)]