2098508993

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1\times {\mathrm{3637}}^1$

素因数の和:4376

約数の個数: 16

約数和(自身を含む): 2420288640

約数和(自身を除く): 321779647

約数列:

[1, 7, 139, 593, 973, 3637, 4151, 25459, 82427, 505543, 576989, 2156741, 3538801, 15097187, 299786999, 2098508993]

約数ペア:

[(1, 2098508993), (7, 299786999), (139, 15097187), (593, 3538801), (973, 2156741), (3637, 576989), (4151, 505543), (25459, 82427)]