2188045239

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{70969}}^1$

素因数の和:71254

約数の個数: 16

約数和(自身を含む): 2997772800

約数和(自身を除く): 809727561

約数列:

[1, 3, 43, 129, 239, 717, 10277, 30831, 70969, 212907, 3051667, 9155001, 16961591, 50884773, 729348413, 2188045239]

約数ペア:

[(1, 2188045239), (3, 729348413), (43, 50884773), (129, 16961591), (239, 9155001), (717, 3051667), (10277, 212907), (30831, 70969)]