2021915703361

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1\times {\mathrm{1945199}}^1$

素因数の和:1946316

約数の個数: 16

約数和(自身を含む): 2160946022400

約数和(自身を除く): 139030319039

約数列:

[1, 23, 43, 989, 1051, 24173, 45193, 1039439, 1945199, 44739577, 83643557, 1923801811, 2044404149, 47021295427, 87909378407, 2021915703361]

約数ペア:

[(1, 2021915703361), (23, 87909378407), (43, 47021295427), (989, 2044404149), (1051, 1923801811), (24173, 83643557), (45193, 44739577), (1039439, 1945199)]