88893554690

素因数分解:

$2^1\times 5^1\times {\mathrm{6521}}^1\times {\mathrm{1363189}}^1$

素因数の和:1369717

約数の個数: 16

約数和(自身を含む): 160033053240

約数和(自身を除く): 71139498550

約数列:

[1, 2, 5, 10, 6521, 13042, 32605, 65210, 1363189, 2726378, 6815945, 13631890, 8889355469, 17778710938, 44446777345, 88893554690]

約数ペア:

[(1, 88893554690), (2, 44446777345), (5, 17778710938), (10, 8889355469), (6521, 13631890), (13042, 6815945), (32605, 2726378), (65210, 1363189)]