4006256

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{743}}^1$

素因数の和:1088

約数の個数: 20

約数和(自身を含む): 7795632

約数和(自身を除く): 3789376

約数列:

[1, 2, 4, 8, 16, 337, 674, 743, 1348, 1486, 2696, 2972, 5392, 5944, 11888, 250391, 500782, 1001564, 2003128, 4006256]

約数ペア:

[(1, 4006256), (2, 2003128), (4, 1001564), (8, 500782), (16, 250391), (337, 11888), (674, 5944), (743, 5392), (1348, 2972), (1486, 2696)]