1628968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 3382560

約数和(自身を除く): 1753592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 173, 214, 346, 428, 692, 856, 1177, 1384, 1903, 2354, 3806, 4708, 7612, 9416, 15224, 18511, 37022, 74044, 148088, 203621, 407242, 814484, 1628968]

約数ペア:

[(1, 1628968), (2, 814484), (4, 407242), (8, 203621), (11, 148088), (22, 74044), (44, 37022), (88, 18511), (107, 15224), (173, 9416), (214, 7612), (346, 4708), (428, 3806), (692, 2354), (856, 1903), (1177, 1384)]