517389004228

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{439}}^1\times {\mathrm{2119717}}^1$

素因数の和:2120299

約数の個数: 24

約数和(自身を含む): 914022401600

約数和(自身を除く): 396633397372

約数列:

[1, 2, 4, 139, 278, 439, 556, 878, 1756, 61021, 122042, 244084, 2119717, 4239434, 8478868, 294640663, 589281326, 930555763, 1178562652, 1861111526, 3722223052, 129347251057, 258694502114, 517389004228]

約数ペア:

[(1, 517389004228), (2, 258694502114), (4, 129347251057), (139, 3722223052), (278, 1861111526), (439, 1178562652), (556, 930555763), (878, 589281326), (1756, 294640663), (61021, 8478868), (122042, 4239434), (244084, 2119717)]