1489712968

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{370207}}^1$

素因数の和:370716

約数の個数: 16

約数和(自身を含む): 2798772480

約数和(自身を除く): 1309059512

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 370207, 740414, 1480828, 2961656, 186214121, 372428242, 744856484, 1489712968]

約数ペア:

[(1, 1489712968), (2, 744856484), (4, 372428242), (8, 186214121), (503, 2961656), (1006, 1480828), (2012, 740414), (4024, 370207)]