2243905891

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{6863}}^1$

素因数の和:7146

約数の個数: 16

約数和(自身を含む): 2372198400

約数和(自身を除く): 128292509

約数列:

[1, 31, 53, 199, 1643, 6169, 6863, 10547, 212753, 326957, 363739, 1365737, 11275909, 42337847, 72384061, 2243905891]

約数ペア:

[(1, 2243905891), (31, 72384061), (53, 42337847), (199, 11275909), (1643, 1365737), (6169, 363739), (6863, 326957), (10547, 212753)]