1330579390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19008277}}^1$

素因数の和:19008291

約数の個数: 16

約数和(自身を含む): 2737192032

約数和(自身を除く): 1406612642

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19008277, 38016554, 95041385, 133057939, 190082770, 266115878, 665289695, 1330579390]

約数ペア:

[(1, 1330579390), (2, 665289695), (5, 266115878), (7, 190082770), (10, 133057939), (14, 95041385), (35, 38016554), (70, 19008277)]