2003940204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{171629}}^1$

素因数の和:171782

約数の個数: 48

約数和(自身を含む): 5382316800

約数和(自身を除く): 3378376596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 171629, 343258, 514887, 686516, 1029774, 1201403, 2059548, 2402806, 3604209, 4805612, 7208418, 14416836, 23856431, 47712862, 71569293, 95425724, 143138586, 166995017, 286277172, 333990034, 500985051, 667980068, 1001970102, 2003940204]

約数ペア:

[(1, 2003940204), (2, 1001970102), (3, 667980068), (4, 500985051), (6, 333990034), (7, 286277172), (12, 166995017), (14, 143138586), (21, 95425724), (28, 71569293), (42, 47712862), (84, 23856431), (139, 14416836), (278, 7208418), (417, 4805612), (556, 3604209), (834, 2402806), (973, 2059548), (1668, 1201403), (1946, 1029774), (2919, 686516), (3892, 514887), (5838, 343258), (11676, 171629)]