1746316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 3725568

約数和(自身を除く): 1979252

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 71, 86, 142, 143, 172, 284, 286, 473, 559, 572, 781, 923, 946, 1118, 1562, 1846, 1892, 2236, 3053, 3124, 3692, 6106, 6149, 10153, 12212, 12298, 20306, 24596, 33583, 39689, 40612, 67166, 79378, 134332, 158756, 436579, 873158, 1746316]

約数ペア:

[(1, 1746316), (2, 873158), (4, 436579), (11, 158756), (13, 134332), (22, 79378), (26, 67166), (43, 40612), (44, 39689), (52, 33583), (71, 24596), (86, 20306), (142, 12298), (143, 12212), (172, 10153), (284, 6149), (286, 6106), (473, 3692), (559, 3124), (572, 3053), (781, 2236), (923, 1892), (946, 1846), (1118, 1562)]