1027104508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1993}}^1\times {\mathrm{6781}}^1$

素因数の和:8797

約数の個数: 24

約数和(自身を含む): 1893263120

約数和(自身を除く): 866158612

約数列:

[1, 2, 4, 19, 38, 76, 1993, 3986, 6781, 7972, 13562, 27124, 37867, 75734, 128839, 151468, 257678, 515356, 13514533, 27029066, 54058132, 256776127, 513552254, 1027104508]

約数ペア:

[(1, 1027104508), (2, 513552254), (4, 256776127), (19, 54058132), (38, 27029066), (76, 13514533), (1993, 515356), (3986, 257678), (6781, 151468), (7972, 128839), (13562, 75734), (27124, 37867)]