1964921579713

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47459}}^1\times {\mathrm{41863}}^1$

素因数の和:89388

約数の個数: 16

約数和(自身を含む): 2098129904640

約数和(自身を除く): 133208324927

約数列:

[1, 23, 43, 989, 41863, 47459, 962849, 1091557, 1800109, 2040737, 41402507, 46936951, 1986776117, 45695850691, 85431373031, 1964921579713]

約数ペア:

[(1, 1964921579713), (23, 85431373031), (43, 45695850691), (989, 1986776117), (41863, 46936951), (47459, 41402507), (962849, 2040737), (1091557, 1800109)]