2034783478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{260003}}^1$

素因数の和:260068

約数の個数: 32

約数和(自身を含む): 3843899136

約数和(自身を除く): 1809115658

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 260003, 520006, 1820021, 3380039, 3640042, 6760078, 11180129, 22360258, 23660273, 47320546, 78260903, 145341677, 156521806, 290683354, 1017391739, 2034783478]

約数ペア:

[(1, 2034783478), (2, 1017391739), (7, 290683354), (13, 156521806), (14, 145341677), (26, 78260903), (43, 47320546), (86, 23660273), (91, 22360258), (182, 11180129), (301, 6760078), (559, 3640042), (602, 3380039), (1118, 1820021), (3913, 520006), (7826, 260003)]