2399054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 4492800

約数和(自身を除く): 2093746

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 311, 406, 551, 622, 1102, 2177, 3857, 4354, 5909, 7714, 9019, 11818, 18038, 41363, 63133, 82726, 126266, 171361, 342722, 1199527, 2399054]

約数ペア:

[(1, 2399054), (2, 1199527), (7, 342722), (14, 171361), (19, 126266), (29, 82726), (38, 63133), (58, 41363), (133, 18038), (203, 11818), (266, 9019), (311, 7714), (406, 5909), (551, 4354), (622, 3857), (1102, 2177)]