2339778385

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{28219}}^1$

素因数の和:28357

約数の個数: 32

約数和(自身を含む): 3380981760

約数和(自身を除く): 1041203375

約数列:

[1, 5, 7, 23, 35, 103, 115, 161, 515, 721, 805, 2369, 3605, 11845, 16583, 28219, 82915, 141095, 197533, 649037, 987665, 2906557, 3245185, 4543259, 14532785, 20345899, 22716295, 66850811, 101729495, 334254055, 467955677, 2339778385]

約数ペア:

[(1, 2339778385), (5, 467955677), (7, 334254055), (23, 101729495), (35, 66850811), (103, 22716295), (115, 20345899), (161, 14532785), (515, 4543259), (721, 3245185), (805, 2906557), (2369, 987665), (3605, 649037), (11845, 197533), (16583, 141095), (28219, 82915)]