2079071345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{450503}}^1$

素因数の和:450592

約数の個数: 16

約数和(自身を含む): 2724648192

約数和(自身を除く): 645576847

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 450503, 2252515, 5856539, 29282695, 31985713, 159928565, 415814269, 2079071345]

約数ペア:

[(1, 2079071345), (5, 415814269), (13, 159928565), (65, 31985713), (71, 29282695), (355, 5856539), (923, 2252515), (4615, 450503)]