890236442

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1\times {\mathrm{7573}}^1$

素因数の和:8737

約数の個数: 16

約数和(自身を含む): 1361956680

約数和(自身を除く): 471720238

約数列:

[1, 2, 53, 106, 1109, 2218, 7573, 15146, 58777, 117554, 401369, 802738, 8398457, 16796914, 445118221, 890236442]

約数ペア:

[(1, 890236442), (2, 445118221), (53, 16796914), (106, 8398457), (1109, 802738), (2218, 401369), (7573, 117554), (15146, 58777)]