669363010

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{649867}}^1$

素因数の和:649977

約数の個数: 16

約数和(自身を含む): 1216552896

約数和(自身を除く): 547189886

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 649867, 1299734, 3249335, 6498670, 66936301, 133872602, 334681505, 669363010]

約数ペア:

[(1, 669363010), (2, 334681505), (5, 133872602), (10, 66936301), (103, 6498670), (206, 3249335), (515, 1299734), (1030, 649867)]