278520146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1753}}^1\times {\mathrm{4673}}^1$

素因数の和:6445

約数の個数: 16

約数和(自身を含む): 442702584

約数和(自身を除く): 164182438

約数列:

[1, 2, 17, 34, 1753, 3506, 4673, 9346, 29801, 59602, 79441, 158882, 8191769, 16383538, 139260073, 278520146]

約数ペア:

[(1, 278520146), (2, 139260073), (17, 16383538), (34, 8191769), (1753, 158882), (3506, 79441), (4673, 59602), (9346, 29801)]