2019485518

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{79451}}^1$

素因数の和:79703

約数の個数: 16

約数和(自身を含む): 3089093760

約数和(自身を除く): 1069608242

約数列:

[1, 2, 71, 142, 179, 358, 12709, 25418, 79451, 158902, 5641021, 11282042, 14221729, 28443458, 1009742759, 2019485518]

約数ペア:

[(1, 2019485518), (2, 1009742759), (71, 28443458), (142, 14221729), (179, 11282042), (358, 5641021), (12709, 158902), (25418, 79451)]