2015539910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{213737}}^1$

素因数の和:213808

約数の個数: 32

約数和(自身を含む): 3878062272

約数和(自身を除く): 1862522362

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 213737, 427474, 1068685, 2137370, 4915951, 8763217, 9831902, 17526434, 24579755, 43816085, 49159510, 87632170, 201553991, 403107982, 1007769955, 2015539910]

約数ペア:

[(1, 2015539910), (2, 1007769955), (5, 403107982), (10, 201553991), (23, 87632170), (41, 49159510), (46, 43816085), (82, 24579755), (115, 17526434), (205, 9831902), (230, 8763217), (410, 4915951), (943, 2137370), (1886, 1068685), (4715, 427474), (9430, 213737)]