256816374

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1043969}}^1$

素因数の和:1044015

約数の個数: 16

約数和(自身を含む): 526160880

約数和(自身を除く): 269344506

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1043969, 2087938, 3131907, 6263814, 42802729, 85605458, 128408187, 256816374]

約数ペア:

[(1, 256816374), (2, 128408187), (3, 85605458), (6, 42802729), (41, 6263814), (82, 3131907), (123, 2087938), (246, 1043969)]