2000487055

素因数分解:

$5^1\times 7^1\times {\mathrm{6343}}^1\times {\mathrm{9011}}^1$

素因数の和:15366

約数の個数: 16

約数和(自身を含む): 2744262144

約数和(自身を除く): 743775089

約数列:

[1, 5, 7, 35, 6343, 9011, 31715, 44401, 45055, 63077, 222005, 315385, 57156773, 285783865, 400097411, 2000487055]

約数ペア:

[(1, 2000487055), (5, 400097411), (7, 285783865), (35, 57156773), (6343, 315385), (9011, 222005), (31715, 63077), (44401, 45055)]