2478787006

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{118387}}^1$

素因数の和:118456

約数の個数: 24

約数和(自身を含む): 4059524520

約数和(自身を除く): 1580737514

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 1102, 10469, 20938, 118387, 236774, 2249353, 3433223, 4498706, 6866446, 42737707, 65231237, 85475414, 130462474, 1239393503, 2478787006]

約数ペア:

[(1, 2478787006), (2, 1239393503), (19, 130462474), (29, 85475414), (38, 65231237), (58, 42737707), (361, 6866446), (551, 4498706), (722, 3433223), (1102, 2249353), (10469, 236774), (20938, 118387)]