2076865

素因数分解:

$5^1\times 7^4\times {\mathrm{173}}^1$

素因数の和:206

約数の個数: 20

約数和(自身を含む): 2924244

約数和(自身を除く): 847379

約数列:

[1, 5, 7, 35, 49, 173, 245, 343, 865, 1211, 1715, 2401, 6055, 8477, 12005, 42385, 59339, 296695, 415373, 2076865]

約数ペア:

[(1, 2076865), (5, 415373), (7, 296695), (35, 59339), (49, 42385), (173, 12005), (245, 8477), (343, 6055), (865, 2401), (1211, 1715)]