2138304182

素因数分解:

$2^1\times 7^1\times {\mathrm{5431}}^1\times {\mathrm{28123}}^1$

素因数の和:33563

約数の個数: 16

約数和(自身を含む): 3666469632

約数和(自身を除く): 1528165450

約数列:

[1, 2, 7, 14, 5431, 10862, 28123, 38017, 56246, 76034, 196861, 393722, 152736013, 305472026, 1069152091, 2138304182]

約数ペア:

[(1, 2138304182), (2, 1069152091), (7, 305472026), (14, 152736013), (5431, 393722), (10862, 196861), (28123, 76034), (38017, 56246)]