2621000854

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{130619}}^1$

素因数の和:130827

約数の個数: 16

約数和(自身を含む): 4012646400

約数和(自身を除く): 1391645546

約数列:

[1, 2, 79, 127, 158, 254, 10033, 20066, 130619, 261238, 10318901, 16588613, 20637802, 33177226, 1310500427, 2621000854]

約数ペア:

[(1, 2621000854), (2, 1310500427), (79, 33177226), (127, 20637802), (158, 16588613), (254, 10318901), (10033, 261238), (20066, 130619)]