2080995835

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{6451}}^1$

素因数の和:7038

約数の個数: 16

約数和(自身を含む): 2520151200

約数和(自身を除く): 439155365

約数列:

[1, 5, 149, 433, 745, 2165, 6451, 32255, 64517, 322585, 961199, 2793283, 4805995, 13966415, 416199167, 2080995835]

約数ペア:

[(1, 2080995835), (5, 416199167), (149, 13966415), (433, 4805995), (745, 2793283), (2165, 961199), (6451, 322585), (32255, 64517)]