1387788

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1061}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 3270960

約数和(自身を除く): 1883172

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1061, 1308, 2122, 3183, 4244, 6366, 12732, 115649, 231298, 346947, 462596, 693894, 1387788]

約数ペア:

[(1, 1387788), (2, 693894), (3, 462596), (4, 346947), (6, 231298), (12, 115649), (109, 12732), (218, 6366), (327, 4244), (436, 3183), (654, 2122), (1061, 1308)]