438405004

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{18089}}^1$

素因数の和:18249

約数の個数: 24

約数和(自身を含む): 787132080

約数和(自身を除く): 348727076

約数列:

[1, 2, 4, 73, 83, 146, 166, 292, 332, 6059, 12118, 18089, 24236, 36178, 72356, 1320497, 1501387, 2640994, 3002774, 5281988, 6005548, 109601251, 219202502, 438405004]

約数ペア:

[(1, 438405004), (2, 219202502), (4, 109601251), (73, 6005548), (83, 5281988), (146, 3002774), (166, 2640994), (292, 1501387), (332, 1320497), (6059, 72356), (12118, 36178), (18089, 24236)]