4384478

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 8087040

約数和(自身を除く): 3702562

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 311, 371, 622, 742, 1007, 2014, 2177, 4354, 5909, 7049, 11818, 14098, 16483, 32966, 41363, 82726, 115381, 230762, 313177, 626354, 2192239, 4384478]

約数ペア:

[(1, 4384478), (2, 2192239), (7, 626354), (14, 313177), (19, 230762), (38, 115381), (53, 82726), (106, 41363), (133, 32966), (266, 16483), (311, 14098), (371, 11818), (622, 7049), (742, 5909), (1007, 4354), (2014, 2177)]