281612074

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{55501}}^1$

素因数の和:55605

約数の個数: 16

約数和(自身を含む): 439575840

約数和(自身を除く): 157963766

約数列:

[1, 2, 43, 59, 86, 118, 2537, 5074, 55501, 111002, 2386543, 3274559, 4773086, 6549118, 140806037, 281612074]

約数ペア:

[(1, 281612074), (2, 140806037), (43, 6549118), (59, 4773086), (86, 3274559), (118, 2386543), (2537, 111002), (5074, 55501)]