2016379970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{40111}}^1$

素因数の和:40586

約数の個数: 32

約数和(自身を含む): 3968199936

約数和(自身を除く): 1951819966

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 457, 914, 2285, 4570, 5027, 10054, 25135, 40111, 50270, 80222, 200555, 401110, 441221, 882442, 2206105, 4412210, 18330727, 36661454, 91653635, 183307270, 201637997, 403275994, 1008189985, 2016379970]

約数ペア:

[(1, 2016379970), (2, 1008189985), (5, 403275994), (10, 201637997), (11, 183307270), (22, 91653635), (55, 36661454), (110, 18330727), (457, 4412210), (914, 2206105), (2285, 882442), (4570, 441221), (5027, 401110), (10054, 200555), (25135, 80222), (40111, 50270)]