283025128

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{254519}}^1$

素因数の和:254664

約数の個数: 16

約数和(自身を含む): 534492000

約数和(自身を除く): 251466872

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 254519, 509038, 1018076, 2036152, 35378141, 70756282, 141512564, 283025128]

約数ペア:

[(1, 283025128), (2, 141512564), (4, 70756282), (8, 35378141), (139, 2036152), (278, 1018076), (556, 509038), (1112, 254519)]