2052805784

素因数分解:

$2^3\times {\mathrm{2017}}^1\times {\mathrm{127219}}^1$

素因数の和:129242

約数の個数: 16

約数和(自身を含む): 3850949400

約数和(自身を除く): 1798143616

約数列:

[1, 2, 4, 8, 2017, 4034, 8068, 16136, 127219, 254438, 508876, 1017752, 256600723, 513201446, 1026402892, 2052805784]

約数ペア:

[(1, 2052805784), (2, 1026402892), (4, 513201446), (8, 256600723), (2017, 1017752), (4034, 508876), (8068, 254438), (16136, 127219)]