2019950497

素因数分解:

${\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{1091}}^1$

素因数の和:1544

約数の個数: 16

約数和(自身を含む): 2080391040

約数和(自身を除く): 60440543

約数列:

[1, 71, 89, 293, 1091, 6319, 20803, 26077, 77461, 97099, 319663, 1851467, 6894029, 22696073, 28450007, 2019950497]

約数ペア:

[(1, 2019950497), (71, 28450007), (89, 22696073), (293, 6894029), (1091, 1851467), (6319, 319663), (20803, 97099), (26077, 77461)]