2545944

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 6515520

約数和(自身を除く): 3969576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 2467, 4934, 7401, 9868, 14802, 19736, 29604, 59208, 106081, 212162, 318243, 424324, 636486, 848648, 1272972, 2545944]

約数ペア:

[(1, 2545944), (2, 1272972), (3, 848648), (4, 636486), (6, 424324), (8, 318243), (12, 212162), (24, 106081), (43, 59208), (86, 29604), (129, 19736), (172, 14802), (258, 9868), (344, 7401), (516, 4934), (1032, 2467)]