2045943913

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{281539}}^1$

素因数の和:281608

約数の個数: 12

約数和(自身を含む): 2266960080

約数和(自身を除く): 221016167

約数列:

[1, 13, 43, 169, 559, 7267, 281539, 3660007, 12106177, 47580091, 157380301, 2045943913]

約数ペア:

[(1, 2045943913), (13, 157380301), (43, 47580091), (169, 12106177), (559, 3660007), (7267, 281539)]