3639038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2171

約数の個数: 16

約数和(自身を含む): 5969040

約数和(自身を除く): 2330002

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 2089, 4178, 27157, 54314, 139963, 279926, 1819519, 3639038]

約数ペア:

[(1, 3639038), (2, 1819519), (13, 279926), (26, 139963), (67, 54314), (134, 27157), (871, 4178), (1742, 2089)]