2011845781

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1\times {\mathrm{3727}}^1$

素因数の和:5352

約数の個数: 16

約数和(自身を含む): 2267578368

約数和(自身を除く): 255732587

約数列:

[1, 11, 31, 341, 1583, 3727, 17413, 40997, 49073, 115537, 539803, 1270907, 5899841, 64898251, 182895071, 2011845781]

約数ペア:

[(1, 2011845781), (11, 182895071), (31, 64898251), (341, 5899841), (1583, 1270907), (3727, 539803), (17413, 115537), (40997, 49073)]