2888647354

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{1609}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 4506969600

約数和(自身を除く): 1618322246

約数列:

[1, 2, 47, 71, 94, 142, 269, 538, 1609, 3218, 3337, 6674, 12643, 19099, 25286, 38198, 75623, 114239, 151246, 228478, 432821, 865642, 897653, 1795306, 5369233, 10738466, 20342587, 30730291, 40685174, 61460582, 1444323677, 2888647354]

約数ペア:

[(1, 2888647354), (2, 1444323677), (47, 61460582), (71, 40685174), (94, 30730291), (142, 20342587), (269, 10738466), (538, 5369233), (1609, 1795306), (3218, 897653), (3337, 865642), (6674, 432821), (12643, 228478), (19099, 151246), (25286, 114239), (38198, 75623)]