2045781502

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{506131}}^1$

素因数の和:506223

約数の個数: 16

約数和(自身を含む): 3206852352

約数和(自身を除く): 1161070850

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 506131, 1012262, 21763633, 23788157, 43527266, 47576314, 1022890751, 2045781502]

約数ペア:

[(1, 2045781502), (2, 1022890751), (43, 47576314), (47, 43527266), (86, 23788157), (94, 21763633), (2021, 1012262), (4042, 506131)]