438137008636

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{26160557}}^1$

素因数の和:26160693

約数の個数: 24

約数和(自身を含む): 791095273920

約数和(自身を除く): 352958265284

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 316, 4187, 8374, 16748, 26160557, 52321114, 104642228, 1386509521, 2066684003, 2773019042, 4133368006, 5546038084, 8266736012, 109534252159, 219068504318, 438137008636]

約数ペア:

[(1, 438137008636), (2, 219068504318), (4, 109534252159), (53, 8266736012), (79, 5546038084), (106, 4133368006), (158, 2773019042), (212, 2066684003), (316, 1386509521), (4187, 104642228), (8374, 52321114), (16748, 26160557)]