1393103690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12664579}}^1$

素因数の和:12664597

約数の個数: 16

約数和(自身を含む): 2735549280

約数和(自身を除く): 1342445590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 12664579, 25329158, 63322895, 126645790, 139310369, 278620738, 696551845, 1393103690]

約数ペア:

[(1, 1393103690), (2, 696551845), (5, 278620738), (10, 139310369), (11, 126645790), (22, 63322895), (55, 25329158), (110, 12664579)]