2012319556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{383153}}^1$

素因数の和:383271

約数の個数: 24

約数和(自身を含む): 3830007384

約数和(自身を除く): 1817687828

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 383153, 766306, 1532612, 4980989, 9961978, 19923956, 38698453, 77396906, 154793812, 503079889, 1006159778, 2012319556]

約数ペア:

[(1, 2012319556), (2, 1006159778), (4, 503079889), (13, 154793812), (26, 77396906), (52, 38698453), (101, 19923956), (202, 9961978), (404, 4980989), (1313, 1532612), (2626, 766306), (5252, 383153)]